13325031

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 19762704

約数和(自身を除く): 6437673

約数列:

[1, 3, 9, 101, 107, 137, 303, 321, 411, 909, 963, 1233, 10807, 13837, 14659, 32421, 41511, 43977, 97263, 124533, 131931, 1480559, 4441677, 13325031]

約数ペア:

[(1, 13325031), (3, 4441677), (9, 1480559), (101, 131931), (107, 124533), (137, 97263), (303, 43977), (321, 41511), (411, 32421), (909, 14659), (963, 13837), (1233, 10807)]