2017230341

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{29761}}^1$

素因数の和:30212

約数の個数: 16

約数和(自身を含む): 2411436288

約数和(自身を除く): 394205947

約数列:

[1, 7, 23, 161, 421, 2947, 9683, 29761, 67781, 208327, 684503, 4791521, 12529381, 87705667, 288175763, 2017230341]

約数ペア:

[(1, 2017230341), (7, 288175763), (23, 87705667), (161, 12529381), (421, 4791521), (2947, 684503), (9683, 208327), (29761, 67781)]