23138847

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 34205600

約数和(自身を除く): 11066753

約数列:

[1, 3, 9, 103, 109, 229, 309, 327, 687, 927, 981, 2061, 11227, 23587, 24961, 33681, 70761, 74883, 101043, 212283, 224649, 2570983, 7712949, 23138847]

約数ペア:

[(1, 23138847), (3, 7712949), (9, 2570983), (103, 224649), (109, 212283), (229, 101043), (309, 74883), (327, 70761), (687, 33681), (927, 24961), (981, 23587), (2061, 11227)]