628202013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{7481}}^1$

素因数の和:8724

約数の個数: 16

約数和(自身を含む): 874855296

約数和(自身を除く): 246653283

約数列:

[1, 3, 23, 69, 1217, 3651, 7481, 22443, 27991, 83973, 172063, 516189, 9104377, 27313131, 209400671, 628202013]

約数ペア:

[(1, 628202013), (3, 209400671), (23, 27313131), (69, 9104377), (1217, 516189), (3651, 172063), (7481, 83973), (22443, 27991)]