23998191

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2767}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 37866240

約数和(自身を除く): 13868049

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2767, 2891, 8301, 8673, 19369, 58107, 135583, 163253, 406749, 489759, 1142771, 3428313, 7999397, 23998191]

約数ペア:

[(1, 23998191), (3, 7999397), (7, 3428313), (21, 1142771), (49, 489759), (59, 406749), (147, 163253), (177, 135583), (413, 58107), (1239, 19369), (2767, 8673), (2891, 8301)]