629442723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2305651}}^1$

素因数の和:2305674

約数の個数: 16

約数和(自身を含む): 1032932096

約数和(自身を除く): 403489373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2305651, 6916953, 16139557, 29973463, 48418671, 89920389, 209814241, 629442723]

約数ペア:

[(1, 629442723), (3, 209814241), (7, 89920389), (13, 48418671), (21, 29973463), (39, 16139557), (91, 6916953), (273, 2305651)]