858408813

素因数分解:

$3^3\times {\mathrm{1021}}^1\times {\mathrm{31139}}^1$

素因数の和:32169

約数の個数: 16

約数和(自身を含む): 1273003200

約数和(自身を除く): 414594387

約数列:

[1, 3, 9, 27, 1021, 3063, 9189, 27567, 31139, 93417, 280251, 840753, 31792919, 95378757, 286136271, 858408813]

約数ペア:

[(1, 858408813), (3, 286136271), (9, 95378757), (27, 31792919), (1021, 840753), (3063, 280251), (9189, 93417), (27567, 31139)]