3848490359

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 4520947200

約数和(自身を除く): 672456841

約数列:

[1, 7, 109, 131, 139, 277, 763, 917, 973, 1939, 14279, 15151, 18209, 30193, 36287, 38503, 99953, 106057, 127463, 211351, 254009, 269521, 1984781, 3955283, 4196827, 5043893, 13893467, 27686981, 29377789, 35307251, 549784337, 3848490359]

約数ペア:

[(1, 3848490359), (7, 549784337), (109, 35307251), (131, 29377789), (139, 27686981), (277, 13893467), (763, 5043893), (917, 4196827), (973, 3955283), (1939, 1984781), (14279, 269521), (15151, 254009), (18209, 211351), (30193, 127463), (36287, 106057), (38503, 99953)]