920061879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{2281}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 1419586560

約数和(自身を除く): 499524681

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 719, 2157, 2281, 6843, 7909, 12223, 23727, 25091, 36669, 38777, 75273, 116331, 134453, 403359, 426547, 1279641, 1640039, 4920117, 18040429, 27880663, 54121287, 83641989, 306687293, 920061879]

約数ペア:

[(1, 920061879), (3, 306687293), (11, 83641989), (17, 54121287), (33, 27880663), (51, 18040429), (187, 4920117), (561, 1640039), (719, 1279641), (2157, 426547), (2281, 403359), (6843, 134453), (7909, 116331), (12223, 75273), (23727, 38777), (25091, 36669)]