42922257

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1493}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 67265856

約数和(自身を除く): 24343599

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 1493, 4107, 4479, 9583, 10451, 28749, 31353, 55241, 165723, 386687, 1160061, 2043917, 6131751, 14307419, 42922257]

約数ペア:

[(1, 42922257), (3, 14307419), (7, 6131751), (21, 2043917), (37, 1160061), (111, 386687), (259, 165723), (777, 55241), (1369, 31353), (1493, 28749), (4107, 10451), (4479, 9583)]