33143709

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 45360000

約数和(自身を除く): 12216291

約数列:

[1, 3, 53, 149, 159, 447, 1399, 4197, 7897, 23691, 74147, 208451, 222441, 625353, 11047903, 33143709]

約数ペア:

[(1, 33143709), (3, 11047903), (53, 625353), (149, 222441), (159, 208451), (447, 74147), (1399, 23691), (4197, 7897)]