225510311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 246564864

約数和(自身を除く): 21054553

約数列:

[1, 13, 107, 223, 727, 1391, 2899, 9451, 23861, 77789, 162121, 310193, 1011257, 2107573, 17346947, 225510311]

約数ペア:

[(1, 225510311), (13, 17346947), (107, 2107573), (223, 1011257), (727, 310193), (1391, 162121), (2899, 77789), (9451, 23861)]