13662873

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1583}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 22733568

約数和(自身を除く): 9070695

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 1583, 2877, 4749, 8631, 11081, 14247, 33243, 99729, 216871, 650613, 1518097, 1951839, 4554291, 13662873]

約数ペア:

[(1, 13662873), (3, 4554291), (7, 1951839), (9, 1518097), (21, 650613), (63, 216871), (137, 99729), (411, 33243), (959, 14247), (1233, 11081), (1583, 8631), (2877, 4749)]