15714447

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 24845616

約数和(自身を除く): 9131169

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2017, 2597, 6051, 7791, 14119, 42357, 98833, 106901, 296499, 320703, 748307, 2244921, 5238149, 15714447]

約数ペア:

[(1, 15714447), (3, 5238149), (7, 2244921), (21, 748307), (49, 320703), (53, 296499), (147, 106901), (159, 98833), (371, 42357), (1113, 14119), (2017, 7791), (2597, 6051)]