23031723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 37078272

約数和(自身を除く): 14046549

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 1451, 4353, 5291, 15873, 15961, 18863, 47883, 53687, 56589, 161061, 207493, 590557, 622479, 697931, 1771671, 2093793, 7677241, 23031723]

約数ペア:

[(1, 23031723), (3, 7677241), (11, 2093793), (13, 1771671), (33, 697931), (37, 622479), (39, 590557), (111, 207493), (143, 161061), (407, 56589), (429, 53687), (481, 47883), (1221, 18863), (1443, 15961), (1451, 15873), (4353, 5291)]