2056510131

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{94331}}^1$

素因数の和:94403

約数の個数: 24

約数和(自身を含む): 3038245056

約数和(自身を除く): 981734925

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 7267, 21801, 94331, 282993, 1226303, 3678909, 4056233, 12168699, 15941939, 47825817, 52731029, 158193087, 685503377, 2056510131]

約数ペア:

[(1, 2056510131), (3, 685503377), (13, 158193087), (39, 52731029), (43, 47825817), (129, 15941939), (169, 12168699), (507, 4056233), (559, 3678909), (1677, 1226303), (7267, 282993), (21801, 94331)]