664740093

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{8353}}^1$

素因数の和:9044

約数の個数: 16

約数和(自身を含む): 909449856

約数和(自身を除く): 244709763

約数列:

[1, 3, 41, 123, 647, 1941, 8353, 25059, 26527, 79581, 342473, 1027419, 5404391, 16213173, 221580031, 664740093]

約数ペア:

[(1, 664740093), (3, 221580031), (41, 16213173), (123, 5404391), (647, 1027419), (1941, 342473), (8353, 79581), (25059, 26527)]