401061177

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{213217}}^1$

素因数の和:213253

約数の個数: 24

約数和(自身を含む): 665240160

約数和(自身を除く): 264178983

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 213217, 639651, 1918953, 2345387, 4051123, 7036161, 12153369, 21108483, 36460107, 44562353, 133687059, 401061177]

約数ペア:

[(1, 401061177), (3, 133687059), (9, 44562353), (11, 36460107), (19, 21108483), (33, 12153369), (57, 7036161), (99, 4051123), (171, 2345387), (209, 1918953), (627, 639651), (1881, 213217)]