78914269

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 92860416

約数和(自身を除く): 13946147

約数列:

[1, 7, 47, 131, 329, 917, 1831, 6157, 12817, 43099, 86057, 239861, 602399, 1679027, 11273467, 78914269]

約数ペア:

[(1, 78914269), (7, 11273467), (47, 1679027), (131, 602399), (329, 239861), (917, 86057), (1831, 43099), (6157, 12817)]