813208041

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{2909}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 1191645000

約数和(自身を除く): 378436959

約数列:

[1, 3, 9, 89, 267, 349, 801, 1047, 2909, 3141, 8727, 26181, 31061, 93183, 258901, 279549, 776703, 1015241, 2330109, 3045723, 9137169, 90356449, 271069347, 813208041]

約数ペア:

[(1, 813208041), (3, 271069347), (9, 90356449), (89, 9137169), (267, 3045723), (349, 2330109), (801, 1015241), (1047, 776703), (2909, 279549), (3141, 258901), (8727, 93183), (26181, 31061)]