85272817

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1747}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 102922240

約数和(自身を除く): 17649423

約数列:

[1, 7, 19, 133, 367, 1747, 2569, 6973, 12229, 33193, 48811, 232351, 641149, 4488043, 12181831, 85272817]

約数ペア:

[(1, 85272817), (7, 12181831), (19, 4488043), (133, 641149), (367, 232351), (1747, 48811), (2569, 33193), (6973, 12229)]