13431873

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49201}}^1$

素因数の和:49224

約数の個数: 16

約数和(自身を含む): 22042496

約数和(自身を除く): 8610623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 49201, 147603, 344407, 639613, 1033221, 1918839, 4477291, 13431873]

約数ペア:

[(1, 13431873), (3, 4477291), (7, 1918839), (13, 1033221), (21, 639613), (39, 344407), (91, 147603), (273, 49201)]