2054541

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 2837120

約数和(自身を除く): 782579

約数列:

[1, 3, 61, 103, 109, 183, 309, 327, 6283, 6649, 11227, 18849, 19947, 33681, 684847, 2054541]

約数ペア:

[(1, 2054541), (3, 684847), (61, 33681), (103, 19947), (109, 18849), (183, 11227), (309, 6649), (327, 6283)]