279399743

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{2659}}^1$

素因数の和:3566

約数の個数: 16

約数和(自身を含む): 338607360

約数和(自身を除く): 59207617

約数列:

[1, 7, 17, 119, 883, 2659, 6181, 15011, 18613, 45203, 105077, 316421, 2347897, 16435279, 39914249, 279399743]

約数ペア:

[(1, 279399743), (7, 39914249), (17, 16435279), (119, 2347897), (883, 316421), (2659, 105077), (6181, 45203), (15011, 18613)]