3143778771

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{214783}}^1$

素因数の和:214851

約数の個数: 32

約数和(自身を含む): 5196054528

約数和(自身を除く): 2052275757

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 14637, 214783, 644349, 1503481, 3651311, 4510443, 8806103, 10953933, 25559177, 26418309, 61642721, 76677531, 149703751, 184928163, 449111253, 1047926257, 3143778771]

約数ペア:

[(1, 3143778771), (3, 1047926257), (7, 449111253), (17, 184928163), (21, 149703751), (41, 76677531), (51, 61642721), (119, 26418309), (123, 25559177), (287, 10953933), (357, 8806103), (697, 4510443), (861, 3651311), (2091, 1503481), (4879, 644349), (14637, 214783)]