4040919

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 6132672

約数和(自身を除く): 2091753

約数列:

[1, 3, 9, 41, 47, 123, 141, 233, 369, 423, 699, 1927, 2097, 5781, 9553, 10951, 17343, 28659, 32853, 85977, 98559, 448991, 1346973, 4040919]

約数ペア:

[(1, 4040919), (3, 1346973), (9, 448991), (41, 98559), (47, 85977), (123, 32853), (141, 28659), (233, 17343), (369, 10951), (423, 9553), (699, 5781), (1927, 2097)]