868752009

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{760063}}^1$

素因数の和:760196

約数の個数: 12

約数和(自身を含む): 1264746496

約数和(自身を除く): 395994487

約数列:

[1, 3, 9, 127, 381, 1143, 760063, 2280189, 6840567, 96528001, 289584003, 868752009]

約数ペア:

[(1, 868752009), (3, 289584003), (9, 96528001), (127, 6840567), (381, 2280189), (1143, 760063)]