1613306891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{14957}}^1$

素因数の和:15794

約数の個数: 16

約数和(自身を含む): 1943343360

約数和(自身を除く): 330036469

約数列:

[1, 7, 19, 133, 811, 5677, 14957, 15409, 104699, 107863, 284183, 1989281, 12130127, 84910889, 230472413, 1613306891]

約数ペア:

[(1, 1613306891), (7, 230472413), (19, 84910889), (133, 12130127), (811, 1989281), (5677, 284183), (14957, 107863), (15409, 104699)]