5540507

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 6589440

約数和(自身を除く): 1048933

約数列:

[1, 7, 43, 79, 233, 301, 553, 1631, 3397, 10019, 18407, 23779, 70133, 128849, 791501, 5540507]

約数ペア:

[(1, 5540507), (7, 791501), (43, 128849), (79, 70133), (233, 23779), (301, 18407), (553, 10019), (1631, 3397)]