31302101

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 33825600

約数和(自身を除く): 2523499

約数列:

[1, 19, 89, 107, 173, 1691, 2033, 3287, 9523, 15397, 18511, 180937, 292543, 351709, 1647479, 31302101]

約数ペア:

[(1, 31302101), (19, 1647479), (89, 351709), (107, 292543), (173, 180937), (1691, 18511), (2033, 15397), (3287, 9523)]