123583439

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 152915040

約数和(自身を除く): 29331601

約数列:

[1, 7, 23, 49, 53, 161, 371, 1127, 1219, 2069, 2597, 8533, 14483, 47587, 59731, 101381, 109657, 333109, 767599, 2331763, 2522111, 5373193, 17654777, 123583439]

約数ペア:

[(1, 123583439), (7, 17654777), (23, 5373193), (49, 2522111), (53, 2331763), (161, 767599), (371, 333109), (1127, 109657), (1219, 101381), (2069, 59731), (2597, 47587), (8533, 14483)]