40613973

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2113}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 55809600

約数和(自身を除く): 15195627

約数列:

[1, 3, 43, 129, 149, 447, 2113, 6339, 6407, 19221, 90859, 272577, 314837, 944511, 13537991, 40613973]

約数ペア:

[(1, 40613973), (3, 13537991), (43, 944511), (129, 314837), (149, 272577), (447, 90859), (2113, 19221), (6339, 6407)]