23393349

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{827}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 38750400

約数和(自身を除く): 15357051

約数列:

[1, 3, 7, 9, 21, 63, 449, 827, 1347, 2481, 3143, 4041, 5789, 7443, 9429, 17367, 28287, 52101, 371323, 1113969, 2599261, 3341907, 7797783, 23393349]

約数ペア:

[(1, 23393349), (3, 7797783), (7, 3341907), (9, 2599261), (21, 1113969), (63, 371323), (449, 52101), (827, 28287), (1347, 17367), (2481, 9429), (3143, 7443), (4041, 5789)]