27992302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63331}}^1$

素因数の和:63363

約数の個数: 16

約数和(自身を含む): 47878992

約数和(自身を除く): 19886690

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 63331, 126662, 823303, 1076627, 1646606, 2153254, 13996151, 27992302]

約数ペア:

[(1, 27992302), (2, 13996151), (13, 2153254), (17, 1646606), (26, 1076627), (34, 823303), (221, 126662), (442, 63331)]