1152277

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 1458432

約数和(自身を除く): 306155

約数列:

[1, 7, 17, 23, 119, 161, 391, 421, 2737, 2947, 7157, 9683, 50099, 67781, 164611, 1152277]

約数ペア:

[(1, 1152277), (7, 164611), (17, 67781), (23, 50099), (119, 9683), (161, 7157), (391, 2947), (421, 2737)]