315354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 685152

約数和(自身を除く): 369798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 311, 338, 507, 622, 933, 1014, 1866, 4043, 8086, 12129, 24258, 52559, 105118, 157677, 315354]

約数ペア:

[(1, 315354), (2, 157677), (3, 105118), (6, 52559), (13, 24258), (26, 12129), (39, 8086), (78, 4043), (169, 1866), (311, 1014), (338, 933), (507, 622)]