2485320033

素因数分解:

$3^1\times 7^3\times {\mathrm{421}}^1\times {\mathrm{5737}}^1$

素因数の和:6182

約数の個数: 32

約数和(自身を含む): 3874297600

約数和(自身を除く): 1388977567

約数列:

[1, 3, 7, 21, 49, 147, 343, 421, 1029, 1263, 2947, 5737, 8841, 17211, 20629, 40159, 61887, 120477, 144403, 281113, 433209, 843339, 1967791, 2415277, 5903373, 7245831, 16906939, 50720817, 118348573, 355045719, 828440011, 2485320033]

約数ペア:

[(1, 2485320033), (3, 828440011), (7, 355045719), (21, 118348573), (49, 50720817), (147, 16906939), (343, 7245831), (421, 5903373), (1029, 2415277), (1263, 1967791), (2947, 843339), (5737, 433209), (8841, 281113), (17211, 144403), (20629, 120477), (40159, 61887)]