23167209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 35731584

約数和(自身を除く): 12564375

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 421, 663, 1079, 1263, 1411, 3237, 4233, 5473, 7157, 16419, 18343, 21471, 34943, 55029, 93041, 104829, 279123, 454259, 594031, 1362777, 1782093, 7722403, 23167209]

約数ペア:

[(1, 23167209), (3, 7722403), (13, 1782093), (17, 1362777), (39, 594031), (51, 454259), (83, 279123), (221, 104829), (249, 93041), (421, 55029), (663, 34943), (1079, 21471), (1263, 18343), (1411, 16419), (3237, 7157), (4233, 5473)]