279216001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1601}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 300663360

約数和(自身を除く): 21447359

約数列:

[1, 19, 67, 137, 1273, 1601, 2603, 9179, 30419, 107267, 174401, 219337, 2038073, 4167403, 14695579, 279216001]

約数ペア:

[(1, 279216001), (19, 14695579), (67, 4167403), (137, 2038073), (1273, 219337), (1601, 174401), (2603, 107267), (9179, 30419)]