15704320709

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{67601}}^1$

素因数の和:68057

約数の個数: 24

約数和(自身を含む): 19975579776

約数和(自身を除く): 4271259067

約数列:

[1, 7, 11, 49, 77, 431, 539, 3017, 4741, 21119, 33187, 67601, 232309, 473207, 743611, 3312449, 5205277, 29136031, 36436939, 203952217, 320496341, 1427665519, 2243474387, 15704320709]

約数ペア:

[(1, 15704320709), (7, 2243474387), (11, 1427665519), (49, 320496341), (77, 203952217), (431, 36436939), (539, 29136031), (3017, 5205277), (4741, 3312449), (21119, 743611), (33187, 473207), (67601, 232309)]