23240373

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 35030592

約数和(自身を除く): 11790219

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 1993, 3887, 5979, 11661, 25909, 45839, 77727, 137517, 336817, 595907, 1010451, 1787721, 7746791, 23240373]

約数ペア:

[(1, 23240373), (3, 7746791), (13, 1787721), (23, 1010451), (39, 595907), (69, 336817), (169, 137517), (299, 77727), (507, 45839), (897, 25909), (1993, 11661), (3887, 5979)]