1275186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^2$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 2802384

約数和(自身を除く): 1527198

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 19321, 38642, 57963, 115926, 212531, 425062, 637593, 1275186]

約数ペア:

[(1, 1275186), (2, 637593), (3, 425062), (6, 212531), (11, 115926), (22, 57963), (33, 38642), (66, 19321), (139, 9174), (278, 4587), (417, 3058), (834, 1529)]