542559017

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77431}}^1$

素因数の和:77469

約数の個数: 24

約数和(自身を含む): 741488832

約数和(自身を除く): 198929815

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 77431, 542017, 851741, 1006603, 3794119, 5962187, 7046221, 11072633, 41735309, 49323547, 77508431, 542559017]

約数ペア:

[(1, 542559017), (7, 77508431), (11, 49323547), (13, 41735309), (49, 11072633), (77, 7046221), (91, 5962187), (143, 3794119), (539, 1006603), (637, 851741), (1001, 542017), (7007, 77431)]