12685328331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{33529}}^1$

素因数の和:33743

約数の個数: 32

約数和(自身を含む): 18589032000

約数和(自身を除く): 5903703669

約数列:

[1, 3, 13, 39, 89, 109, 267, 327, 1157, 1417, 3471, 4251, 9701, 29103, 33529, 100587, 126113, 378339, 435877, 1307631, 2984081, 3654661, 8952243, 10963983, 38793053, 47510593, 116379159, 142531779, 325264829, 975794487, 4228442777, 12685328331]

約数ペア:

[(1, 12685328331), (3, 4228442777), (13, 975794487), (39, 325264829), (89, 142531779), (109, 116379159), (267, 47510593), (327, 38793053), (1157, 10963983), (1417, 8952243), (3471, 3654661), (4251, 2984081), (9701, 1307631), (29103, 435877), (33529, 378339), (100587, 126113)]