764989827

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 1179070464

約数和(自身を除く): 414080637

約数列:

[1, 3, 7, 21, 131, 393, 487, 571, 917, 1461, 1713, 2751, 3409, 3997, 10227, 11991, 63797, 74801, 191391, 224403, 278077, 446579, 523607, 834231, 1339737, 1570821, 1946539, 5839617, 36428087, 109284261, 254996609, 764989827]

約数ペア:

[(1, 764989827), (3, 254996609), (7, 109284261), (21, 36428087), (131, 5839617), (393, 1946539), (487, 1570821), (571, 1339737), (917, 834231), (1461, 523607), (1713, 446579), (2751, 278077), (3409, 224403), (3997, 191391), (10227, 74801), (11991, 63797)]