8921570063

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{4259}}^1$

素因数の和:4919

約数の個数: 32

約数和(自身を含む): 11189145600

約数和(自身を除く): 2267575537

約数列:

[1, 7, 17, 29, 119, 203, 493, 607, 3451, 4249, 4259, 10319, 17603, 29813, 72233, 72403, 123221, 123511, 299251, 506821, 864577, 2094757, 2099687, 2585213, 14697809, 18096491, 43948621, 74971177, 307640347, 524798239, 1274510009, 8921570063]

約数ペア:

[(1, 8921570063), (7, 1274510009), (17, 524798239), (29, 307640347), (119, 74971177), (203, 43948621), (493, 18096491), (607, 14697809), (3451, 2585213), (4249, 2099687), (4259, 2094757), (10319, 864577), (17603, 506821), (29813, 299251), (72233, 123511), (72403, 123221)]