23104287

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 34429824

約数和(自身を除く): 11325537

約数列:

[1, 3, 9, 43, 129, 227, 263, 387, 681, 789, 2043, 2367, 9761, 11309, 29283, 33927, 59701, 87849, 101781, 179103, 537309, 2567143, 7701429, 23104287]

約数ペア:

[(1, 23104287), (3, 7701429), (9, 2567143), (43, 537309), (129, 179103), (227, 101781), (263, 87849), (387, 59701), (681, 33927), (789, 29283), (2043, 11309), (2367, 9761)]