289331119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{2347}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 361103616

約数和(自身を除く): 71772497

約数列:

[1, 7, 11, 77, 1601, 2347, 11207, 16429, 17611, 25817, 123277, 180719, 3757547, 26302829, 41333017, 289331119]

約数ペア:

[(1, 289331119), (7, 41333017), (11, 26302829), (77, 3757547), (1601, 180719), (2347, 123277), (11207, 25817), (16429, 17611)]