53520131

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23671}}^1$

素因数の和:23714

約数の個数: 16

約数和(自身を含む): 68175360

約数和(自身を除く): 14655229

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 23671, 165697, 402407, 449749, 2816849, 3148243, 7645733, 53520131]

約数ペア:

[(1, 53520131), (7, 7645733), (17, 3148243), (19, 2816849), (119, 449749), (133, 402407), (323, 165697), (2261, 23671)]