21431424183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{15937}}^1$

素因数の和:16052

約数の個数: 48

約数和(自身を含む): 32650459296

約数和(自身を除く): 11219035113

約数列:

[1, 3, 13, 29, 39, 41, 87, 123, 377, 533, 841, 1131, 1189, 1599, 2523, 3567, 10933, 15457, 15937, 32799, 34481, 46371, 47811, 103443, 207181, 448253, 462173, 621543, 653417, 1344759, 1386519, 1960251, 6008249, 8494421, 13403017, 18024747, 18949093, 25483263, 40209051, 56847279, 174239221, 246338209, 522717663, 549523697, 739014627, 1648571091, 7143808061, 21431424183]

約数ペア:

[(1, 21431424183), (3, 7143808061), (13, 1648571091), (29, 739014627), (39, 549523697), (41, 522717663), (87, 246338209), (123, 174239221), (377, 56847279), (533, 40209051), (841, 25483263), (1131, 18949093), (1189, 18024747), (1599, 13403017), (2523, 8494421), (3567, 6008249), (10933, 1960251), (15457, 1386519), (15937, 1344759), (32799, 653417), (34481, 621543), (46371, 462173), (47811, 448253), (103443, 207181)]