15013917

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8059}}^1$

素因数の和:8094

約数の個数: 20

約数和(自身を含む): 23406240

約数和(自身を除く): 8392323

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8059, 24177, 72531, 185357, 217593, 556071, 652779, 1668213, 5004639, 15013917]

約数ペア:

[(1, 15013917), (3, 5004639), (9, 1668213), (23, 652779), (27, 556071), (69, 217593), (81, 185357), (207, 72531), (621, 24177), (1863, 8059)]