31106141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 36106560

約数和(自身を除く): 5000419

約数列:

[1, 11, 17, 187, 397, 419, 4367, 4609, 6749, 7123, 74239, 78353, 166343, 1829773, 2827831, 31106141]

約数ペア:

[(1, 31106141), (11, 2827831), (17, 1829773), (187, 166343), (397, 78353), (419, 74239), (4367, 7123), (4609, 6749)]