12665627997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{778513}}^1$

素因数の和:778573

約数の個数: 32

約数和(自身を含む): 20179082880

約数和(自身を除く): 7513454883

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 5423, 16269, 778513, 2335539, 8563643, 13234721, 22576877, 25690929, 39704163, 67730631, 145581931, 248345647, 383806909, 436745793, 745036941, 1151420727, 4221875999, 12665627997]

約数ペア:

[(1, 12665627997), (3, 4221875999), (11, 1151420727), (17, 745036941), (29, 436745793), (33, 383806909), (51, 248345647), (87, 145581931), (187, 67730631), (319, 39704163), (493, 25690929), (561, 22576877), (957, 13234721), (1479, 8563643), (5423, 2335539), (16269, 778513)]