23391207

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5420

約数の個数: 32

約数和(自身を含む): 41333760

約数和(自身を除く): 17942553

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 5381, 16143, 37667, 48429, 113001, 123763, 145287, 339003, 371289, 866341, 1017009, 1113867, 2599023, 3341601, 7797069, 23391207]

約数ペア:

[(1, 23391207), (3, 7797069), (7, 3341601), (9, 2599023), (21, 1113867), (23, 1017009), (27, 866341), (63, 371289), (69, 339003), (161, 145287), (189, 123763), (207, 113001), (483, 48429), (621, 37667), (1449, 16143), (4347, 5381)]