39674637

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 61378560

約数和(自身を除く): 21703923

約数列:

[1, 3, 9, 27, 31, 93, 107, 279, 321, 443, 837, 963, 1329, 2889, 3317, 3987, 9951, 11961, 13733, 29853, 41199, 47401, 89559, 123597, 142203, 370791, 426609, 1279827, 1469431, 4408293, 13224879, 39674637]

約数ペア:

[(1, 39674637), (3, 13224879), (9, 4408293), (27, 1469431), (31, 1279827), (93, 426609), (107, 370791), (279, 142203), (321, 123597), (443, 89559), (837, 47401), (963, 41199), (1329, 29853), (2889, 13733), (3317, 11961), (3987, 9951)]