27840302

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27241}}^1$

素因数の和:27323

約数の個数: 16

約数和(自身を含む): 48381792

約数和(自身を除く): 20541490

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 27241, 54482, 190687, 381374, 1988593, 3977186, 13920151, 27840302]

約数ペア:

[(1, 27840302), (2, 13920151), (7, 3977186), (14, 1988593), (73, 381374), (146, 190687), (511, 54482), (1022, 27241)]