581998941

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{3181}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 871167960

約数和(自身を除く): 289169019

約数列:

[1, 3, 9, 29, 87, 261, 701, 2103, 3181, 6309, 9543, 20329, 28629, 60987, 92249, 182961, 276747, 830241, 2229881, 6689643, 20068929, 64666549, 193999647, 581998941]

約数ペア:

[(1, 581998941), (3, 193999647), (9, 64666549), (29, 20068929), (87, 6689643), (261, 2229881), (701, 830241), (2103, 276747), (3181, 182961), (6309, 92249), (9543, 60987), (20329, 28629)]