390021567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{232571}}^1$

素因数の和:232630

約数の個数: 16

約数和(自身を含む): 573057408

約数和(自身を除く): 183035841

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 232571, 697713, 3023423, 9070269, 10000553, 30001659, 130007189, 390021567]

約数ペア:

[(1, 390021567), (3, 130007189), (13, 30001659), (39, 10000553), (43, 9070269), (129, 3023423), (559, 697713), (1677, 232571)]