1917120289

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{14197}}^1$

素因数の和:14496

約数の個数: 16

約数和(自身を含む): 2224429056

約数和(自身を除く): 307308767

約数列:

[1, 7, 101, 191, 707, 1337, 14197, 19291, 99379, 135037, 1433897, 2711627, 10037279, 18981389, 273874327, 1917120289]

約数ペア:

[(1, 1917120289), (7, 273874327), (101, 18981389), (191, 10037279), (707, 2711627), (1337, 1433897), (14197, 135037), (19291, 99379)]