2011325127

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1312019}}^1$

素因数の和:1312102

約数の個数: 16

約数和(自身を含む): 3106863360

約数和(自身を除く): 1095538233

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1312019, 3936057, 9184133, 27552399, 95777387, 287332161, 670441709, 2011325127]

約数ペア:

[(1, 2011325127), (3, 670441709), (7, 287332161), (21, 95777387), (73, 27552399), (219, 9184133), (511, 3936057), (1533, 1312019)]