12639537

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{15101}}^1$

素因数の和:15141

約数の個数: 16

約数和(自身を含む): 19330560

約数和(自身を除く): 6691023

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 15101, 45303, 135909, 407727, 468131, 1404393, 4213179, 12639537]

約数ペア:

[(1, 12639537), (3, 4213179), (9, 1404393), (27, 468131), (31, 407727), (93, 135909), (279, 45303), (837, 15101)]