39070779

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 58828560

約数和(自身を除く): 19757781

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 2909, 4477, 8727, 13431, 31999, 95997, 107633, 322899, 351989, 1055967, 1183963, 3551889, 13023593, 39070779]

約数ペア:

[(1, 39070779), (3, 13023593), (11, 3551889), (33, 1183963), (37, 1055967), (111, 351989), (121, 322899), (363, 107633), (407, 95997), (1221, 31999), (2909, 13431), (4477, 8727)]