3861907

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 4951296

約数和(自身を除く): 1089389

約数列:

[1, 7, 17, 23, 83, 119, 161, 289, 391, 581, 1411, 1909, 2023, 2737, 6647, 9877, 13363, 23987, 32453, 46529, 167909, 227171, 551701, 3861907]

約数ペア:

[(1, 3861907), (7, 551701), (17, 227171), (23, 167909), (83, 46529), (119, 32453), (161, 23987), (289, 13363), (391, 9877), (581, 6647), (1411, 2737), (1909, 2023)]