816397529

素因数分解:

${\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{17807}}^1$

素因数の和:17972

約数の個数: 12

約数和(自身を含む): 868460544

約数和(自身を除く): 52063015

約数列:

[1, 19, 127, 361, 2413, 17807, 45847, 338333, 2261489, 6428327, 42968291, 816397529]

約数ペア:

[(1, 816397529), (19, 42968291), (127, 6428327), (361, 2261489), (2413, 338333), (17807, 45847)]