123234912003

素因数分解:

$3^1\times 7^1\times {\mathrm{18911}}^1\times {\mathrm{310313}}^1$

素因数の和:329234

約数の個数: 16

約数和(自身を含む): 187797067776

約数和(自身を除く): 64562155773

約数列:

[1, 3, 7, 21, 18911, 56733, 132377, 310313, 397131, 930939, 2172191, 6516573, 5868329143, 17604987429, 41078304001, 123234912003]

約数ペア:

[(1, 123234912003), (3, 41078304001), (7, 17604987429), (21, 5868329143), (18911, 6516573), (56733, 2172191), (132377, 930939), (310313, 397131)]