1307816231673

素因数分解:

$3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{368287}}^1$

素因数の和:368364

約数の個数: 80

約数和(自身を含む): 2228201326080

約数和(自身を除く): 920385094407

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 343, 357, 493, 609, 833, 1029, 1421, 1479, 2401, 2499, 3451, 4263, 5831, 7203, 9947, 10353, 17493, 24157, 29841, 40817, 69629, 72471, 122451, 169099, 208887, 368287, 507297, 1104861, 1183693, 2578009, 3551079, 6260879, 7734027, 10680323, 18046063, 18782637, 32040969, 43826153, 54138189, 74762261, 126322441, 131478459, 181565491, 224286783, 306783071, 378967323, 523335827, 544696473, 884257087, 920349213, 1270958437, 1570007481, 2147481497, 2652771261, 3663350789, 3812875311, 6442444491, 8896709059, 10990052367, 15032370479, 25643455523, 26690127177, 45097111437, 62276963413, 76930366569, 186830890239, 435938743891, 1307816231673]

約数ペア:

[(1, 1307816231673), (3, 435938743891), (7, 186830890239), (17, 76930366569), (21, 62276963413), (29, 45097111437), (49, 26690127177), (51, 25643455523), (87, 15032370479), (119, 10990052367), (147, 8896709059), (203, 6442444491), (343, 3812875311), (357, 3663350789), (493, 2652771261), (609, 2147481497), (833, 1570007481), (1029, 1270958437), (1421, 920349213), (1479, 884257087), (2401, 544696473), (2499, 523335827), (3451, 378967323), (4263, 306783071), (5831, 224286783), (7203, 181565491), (9947, 131478459), (10353, 126322441), (17493, 74762261), (24157, 54138189), (29841, 43826153), (40817, 32040969), (69629, 18782637), (72471, 18046063), (122451, 10680323), (169099, 7734027), (208887, 6260879), (368287, 3551079), (507297, 2578009), (1104861, 1183693)]