13857597

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 21831264

約数和(自身を除く): 7973667

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 1427, 3237, 4281, 9711, 12843, 18551, 55653, 118441, 166959, 355323, 1065969, 1539733, 4619199, 13857597]

約数ペア:

[(1, 13857597), (3, 4619199), (9, 1539733), (13, 1065969), (39, 355323), (83, 166959), (117, 118441), (249, 55653), (747, 18551), (1079, 12843), (1427, 9711), (3237, 4281)]