419874633

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{8699}}^1$

素因数の和:8909

約数の個数: 24

約数和(自身を含む): 629740800

約数和(自身を除く): 209866167

約数列:

[1, 3, 9, 31, 93, 173, 279, 519, 1557, 5363, 8699, 16089, 26097, 48267, 78291, 269669, 809007, 1504927, 2427021, 4514781, 13544343, 46652737, 139958211, 419874633]

約数ペア:

[(1, 419874633), (3, 139958211), (9, 46652737), (31, 13544343), (93, 4514781), (173, 2427021), (279, 1504927), (519, 809007), (1557, 269669), (5363, 78291), (8699, 48267), (16089, 26097)]