89418917

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1489}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 106993920

約数和(自身を除く): 17575003

約数列:

[1, 7, 23, 161, 373, 1489, 2611, 8579, 10423, 34247, 60053, 239729, 555397, 3887779, 12774131, 89418917]

約数ペア:

[(1, 89418917), (7, 12774131), (23, 3887779), (161, 555397), (373, 239729), (1489, 60053), (2611, 34247), (8579, 10423)]