12213021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 17419968

約数和(自身を除く): 5206947

約数列:

[1, 3, 17, 51, 101, 303, 1717, 2371, 5151, 7113, 40307, 120921, 239471, 718413, 4071007, 12213021]

約数ペア:

[(1, 12213021), (3, 4071007), (17, 718413), (51, 239471), (101, 120921), (303, 40307), (1717, 7113), (2371, 5151)]