23619813

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3919}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 37537920

約数和(自身を除く): 13918107

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 3919, 6027, 11757, 27433, 82299, 160679, 192031, 482037, 576093, 1124753, 3374259, 7873271, 23619813]

約数ペア:

[(1, 23619813), (3, 7873271), (7, 3374259), (21, 1124753), (41, 576093), (49, 482037), (123, 192031), (147, 160679), (287, 82299), (861, 27433), (2009, 11757), (3919, 6027)]