858604319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{13171}}^1$

素因数の和:13310

約数の個数: 16

約数和(自身を含む): 935738880

約数和(自身を除く): 77134561

約数列:

[1, 19, 47, 73, 893, 1387, 3431, 13171, 65189, 250249, 619037, 961483, 11761703, 18268177, 45189701, 858604319]

約数ペア:

[(1, 858604319), (19, 45189701), (47, 18268177), (73, 11761703), (893, 961483), (1387, 619037), (3431, 250249), (13171, 65189)]