1249582467

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10639}}^1$

素因数の和:10720

約数の個数: 48

約数和(自身を含む): 2095994880

約数和(自身を除く): 846412413

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 799, 833, 987, 2303, 2397, 2499, 5593, 6909, 10639, 16779, 31917, 39151, 74473, 117453, 180863, 223419, 500033, 521311, 542589, 1266041, 1500099, 1563933, 3500231, 3798123, 8500561, 8862287, 10500693, 24501617, 25501683, 26586861, 59503927, 73504851, 178511781, 416527489, 1249582467]

約数ペア:

[(1, 1249582467), (3, 416527489), (7, 178511781), (17, 73504851), (21, 59503927), (47, 26586861), (49, 25501683), (51, 24501617), (119, 10500693), (141, 8862287), (147, 8500561), (329, 3798123), (357, 3500231), (799, 1563933), (833, 1500099), (987, 1266041), (2303, 542589), (2397, 521311), (2499, 500033), (5593, 223419), (6909, 180863), (10639, 117453), (16779, 74473), (31917, 39151)]