31055642079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12221819}}^1$

素因数の和:12221851

約数の個数: 24

約数和(自身を含む): 52016065920

約数和(自身を除く): 20960423841

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 12221819, 36665457, 85552733, 134440009, 256658199, 403320027, 941080063, 1478840099, 2823240189, 4436520297, 10351880693, 31055642079]

約数ペア:

[(1, 31055642079), (3, 10351880693), (7, 4436520297), (11, 2823240189), (21, 1478840099), (33, 941080063), (77, 403320027), (121, 256658199), (231, 134440009), (363, 85552733), (847, 36665457), (2541, 12221819)]