2783641599

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{5639}}^1$

素因数の和:6084

約数の個数: 32

約数和(自身を含む): 4223232000

約数和(自身を除く): 1439590401

約数列:

[1, 3, 9, 27, 47, 141, 389, 423, 1167, 1269, 3501, 5639, 10503, 16917, 18283, 50751, 54849, 152253, 164547, 265033, 493641, 795099, 2193571, 2385297, 6580713, 7155891, 19742139, 59226417, 103097837, 309293511, 927880533, 2783641599]

約数ペア:

[(1, 2783641599), (3, 927880533), (9, 309293511), (27, 103097837), (47, 59226417), (141, 19742139), (389, 7155891), (423, 6580713), (1167, 2385297), (1269, 2193571), (3501, 795099), (5639, 493641), (10503, 265033), (16917, 164547), (18283, 152253), (50751, 54849)]