22977777

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 31715712

約数和(自身を除く): 8737935

約数列:

[1, 3, 37, 111, 137, 411, 1511, 4533, 5069, 15207, 55907, 167721, 207007, 621021, 7659259, 22977777]

約数ペア:

[(1, 22977777), (3, 7659259), (37, 621021), (111, 207007), (137, 167721), (411, 55907), (1511, 15207), (4533, 5069)]