970804557

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{4219}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 1442598560

約数和(自身を除く): 471794003

約数列:

[1, 3, 9, 37, 111, 333, 691, 2073, 4219, 6219, 12657, 25567, 37971, 76701, 156103, 230103, 468309, 1404927, 2915329, 8745987, 26237961, 107867173, 323601519, 970804557]

約数ペア:

[(1, 970804557), (3, 323601519), (9, 107867173), (37, 26237961), (111, 8745987), (333, 2915329), (691, 1404927), (2073, 468309), (4219, 230103), (6219, 156103), (12657, 76701), (25567, 37971)]