23409897

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 36569376

約数和(自身を除く): 13159479

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 977, 1141, 2931, 3423, 6839, 7987, 20517, 23961, 47873, 143619, 159251, 477753, 1114757, 3344271, 7803299, 23409897]

約数ペア:

[(1, 23409897), (3, 7803299), (7, 3344271), (21, 1114757), (49, 477753), (147, 159251), (163, 143619), (489, 47873), (977, 23961), (1141, 20517), (2931, 7987), (3423, 6839)]