2830179

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 4152960

約数和(自身を除く): 1322781

約数列:

[1, 3, 11, 33, 139, 417, 617, 1529, 1851, 4587, 6787, 20361, 85763, 257289, 943393, 2830179]

約数ペア:

[(1, 2830179), (3, 943393), (11, 257289), (33, 85763), (139, 20361), (417, 6787), (617, 4587), (1529, 1851)]