13857573

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 19141056

約数和(自身を除く): 5283483

約数列:

[1, 3, 37, 111, 131, 393, 953, 2859, 4847, 14541, 35261, 105783, 124843, 374529, 4619191, 13857573]

約数ペア:

[(1, 13857573), (3, 4619191), (37, 374529), (111, 124843), (131, 105783), (393, 35261), (953, 14541), (2859, 4847)]