774463869

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{470227}}^1$

素因数の和:470297

約数の個数: 16

約数和(自身を含む): 1166165440

約数和(自身を除く): 391701571

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 470227, 1410681, 4232043, 12696129, 28683847, 86051541, 258154623, 774463869]

約数ペア:

[(1, 774463869), (3, 258154623), (9, 86051541), (27, 28683847), (61, 12696129), (183, 4232043), (549, 1410681), (1647, 470227)]