15244593

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 26342400

約数和(自身を除く): 11097807

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2939, 5187, 8817, 20573, 38207, 55841, 61719, 114621, 167523, 267449, 390887, 725933, 802347, 1172661, 2177799, 5081531, 15244593]

約数ペア:

[(1, 15244593), (3, 5081531), (7, 2177799), (13, 1172661), (19, 802347), (21, 725933), (39, 390887), (57, 267449), (91, 167523), (133, 114621), (247, 61719), (273, 55841), (399, 38207), (741, 20573), (1729, 8817), (2939, 5187)]