976779

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 20

約数和(自身を含む): 1510080

約数和(自身を除く): 533301

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 389, 837, 1167, 2511, 3501, 10503, 12059, 31509, 36177, 108531, 325593, 976779]

約数ペア:

[(1, 976779), (3, 325593), (9, 108531), (27, 36177), (31, 31509), (81, 12059), (93, 10503), (279, 3501), (389, 2511), (837, 1167)]