14991909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 21790080

約数和(自身を除く): 6798171

約数列:

[1, 3, 17, 51, 61, 79, 183, 237, 1037, 1343, 3111, 3721, 4029, 4819, 11163, 14457, 63257, 81923, 189771, 245769, 293959, 881877, 4997303, 14991909]

約数ペア:

[(1, 14991909), (3, 4997303), (17, 881877), (51, 293959), (61, 245769), (79, 189771), (183, 81923), (237, 63257), (1037, 14457), (1343, 11163), (3111, 4819), (3721, 4029)]