23199111

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 38840256

約数和(自身を除く): 15641145

約数列:

[1, 3, 9, 13, 23, 37, 39, 69, 111, 117, 207, 233, 299, 333, 481, 699, 851, 897, 1443, 2097, 2553, 2691, 3029, 4329, 5359, 7659, 8621, 9087, 11063, 16077, 25863, 27261, 33189, 48231, 69667, 77589, 99567, 112073, 198283, 209001, 336219, 594849, 627003, 1008657, 1784547, 2577679, 7733037, 23199111]

約数ペア:

[(1, 23199111), (3, 7733037), (9, 2577679), (13, 1784547), (23, 1008657), (37, 627003), (39, 594849), (69, 336219), (111, 209001), (117, 198283), (207, 112073), (233, 99567), (299, 77589), (333, 69667), (481, 48231), (699, 33189), (851, 27261), (897, 25863), (1443, 16077), (2097, 11063), (2553, 9087), (2691, 8621), (3029, 7659), (4329, 5359)]