31612941

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 48360000

約数和(自身を除く): 16747059

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 929, 1791, 2787, 3781, 8361, 11343, 17651, 34029, 52953, 158859, 184871, 554613, 1663839, 3512549, 10537647, 31612941]

約数ペア:

[(1, 31612941), (3, 10537647), (9, 3512549), (19, 1663839), (57, 554613), (171, 184871), (199, 158859), (597, 52953), (929, 34029), (1791, 17651), (2787, 11343), (3781, 8361)]