12132309

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4217}}^1$

素因数の和:4364

約数の個数: 16

約数和(自身を含む): 18626688

約数和(自身を除く): 6494379

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 4217, 12651, 29519, 88557, 577729, 1733187, 4044103, 12132309]

約数ペア:

[(1, 12132309), (3, 4044103), (7, 1733187), (21, 577729), (137, 88557), (411, 29519), (959, 12651), (2877, 4217)]