297134579

素因数分解:

$7^2\times {\mathrm{1381}}^1\times {\mathrm{4391}}^1$

素因数の和:5786

約数の個数: 12

約数和(自身を含む): 345975408

約数和(自身を除く): 48840829

約数列:

[1, 7, 49, 1381, 4391, 9667, 30737, 67669, 215159, 6063971, 42447797, 297134579]

約数ペア:

[(1, 297134579), (7, 42447797), (49, 6063971), (1381, 215159), (4391, 67669), (9667, 30737)]