313655211

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{5081}}^1$

素因数の和:5144

約数の個数: 24

約数和(自身を含む): 478317840

約数和(自身を除く): 164662629

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 5081, 6859, 15243, 20577, 45729, 61731, 96539, 289617, 868851, 1834241, 5502723, 16508169, 34850579, 104551737, 313655211]

約数ペア:

[(1, 313655211), (3, 104551737), (9, 34850579), (19, 16508169), (57, 5502723), (171, 1834241), (361, 868851), (1083, 289617), (3249, 96539), (5081, 61731), (6859, 45729), (15243, 20577)]