2013901431

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1\times {\mathrm{13219}}^1$

素因数の和:14446

約数の個数: 16

約数和(自身を含む): 2750183040

約数和(自身を除く): 736281609

約数列:

[1, 3, 43, 129, 1181, 3543, 13219, 39657, 50783, 152349, 568417, 1705251, 15611639, 46834917, 671300477, 2013901431]

約数ペア:

[(1, 2013901431), (3, 671300477), (43, 46834917), (129, 15611639), (1181, 1705251), (3543, 568417), (13219, 152349), (39657, 50783)]