15740127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 25334400

約数和(自身を除く): 9594273

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 4639, 13917, 41751, 60307, 134531, 180921, 403593, 542763, 1210779, 1748903, 5246709, 15740127]

約数ペア:

[(1, 15740127), (3, 5246709), (9, 1748903), (13, 1210779), (29, 542763), (39, 403593), (87, 180921), (117, 134531), (261, 60307), (377, 41751), (1131, 13917), (3393, 4639)]