858905037

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{4211}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 1257635808

約数和(自身を除く): 398730771

約数列:

[1, 3, 9, 131, 173, 393, 519, 1179, 1557, 4211, 12633, 22663, 37899, 67989, 203967, 551641, 728503, 1654923, 2185509, 4964769, 6556527, 95433893, 286301679, 858905037]

約数ペア:

[(1, 858905037), (3, 286301679), (9, 95433893), (131, 6556527), (173, 4964769), (393, 2185509), (519, 1654923), (1179, 728503), (1557, 551641), (4211, 203967), (12633, 67989), (22663, 37899)]