812451897

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 1221350400

約数和(自身を除く): 408898503

約数列:

[1, 3, 9, 27, 89, 267, 557, 607, 801, 1671, 1821, 2403, 5013, 5463, 15039, 16389, 49573, 54023, 148719, 162069, 338099, 446157, 486207, 1014297, 1338471, 1458621, 3042891, 9128673, 30090811, 90272433, 270817299, 812451897]

約数ペア:

[(1, 812451897), (3, 270817299), (9, 90272433), (27, 30090811), (89, 9128673), (267, 3042891), (557, 1458621), (607, 1338471), (801, 1014297), (1671, 486207), (1821, 446157), (2403, 338099), (5013, 162069), (5463, 148719), (15039, 54023), (16389, 49573)]