474882863

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32413}}^1$

素因数の和:32463

約数の個数: 24

約数和(自身を含む): 620792928

約数和(自身を除く): 145910065

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 14651, 32413, 226891, 421369, 745499, 1588237, 2949583, 5218493, 9691487, 20647081, 36529451, 67840409, 474882863]

約数ペア:

[(1, 474882863), (7, 67840409), (13, 36529451), (23, 20647081), (49, 9691487), (91, 5218493), (161, 2949583), (299, 1588237), (637, 745499), (1127, 421369), (2093, 226891), (14651, 32413)]