48972903

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19597}}^1$

素因数の和:19631

約数の個数: 24

約数和(自身を含む): 80430192

約数和(自身を除く): 31457289

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 19597, 58791, 137179, 333149, 411537, 960253, 999447, 2332043, 2880759, 6996129, 16324301, 48972903]

約数ペア:

[(1, 48972903), (3, 16324301), (7, 6996129), (17, 2880759), (21, 2332043), (49, 999447), (51, 960253), (119, 411537), (147, 333149), (357, 137179), (833, 58791), (2499, 19597)]