69104269

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 80637120

約数和(自身を除く): 11532851

約数列:

[1, 13, 17, 67, 169, 221, 359, 871, 1139, 2873, 4667, 6103, 11323, 14807, 24053, 60671, 79339, 192491, 312689, 408901, 1031407, 4064957, 5315713, 69104269]

約数ペア:

[(1, 69104269), (13, 5315713), (17, 4064957), (67, 1031407), (169, 408901), (221, 312689), (359, 192491), (871, 79339), (1139, 60671), (2873, 24053), (4667, 14807), (6103, 11323)]