42294791

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 54172800

約数和(自身を除く): 11878009

約数列:

[1, 7, 11, 49, 77, 131, 539, 599, 917, 1441, 4193, 6419, 6589, 10087, 29351, 46123, 70609, 78469, 322861, 549283, 863159, 3844981, 6042113, 42294791]

約数ペア:

[(1, 42294791), (7, 6042113), (11, 3844981), (49, 863159), (77, 549283), (131, 322861), (539, 78469), (599, 70609), (917, 46123), (1441, 29351), (4193, 10087), (6419, 6589)]