74798157

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{2129}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 116553600

約数和(自身を除く): 41755443

約数列:

[1, 3, 7, 21, 49, 147, 239, 717, 1673, 2129, 5019, 6387, 11711, 14903, 35133, 44709, 104321, 312963, 508831, 1526493, 3561817, 10685451, 24932719, 74798157]

約数ペア:

[(1, 74798157), (3, 24932719), (7, 10685451), (21, 3561817), (49, 1526493), (147, 508831), (239, 312963), (717, 104321), (1673, 44709), (2129, 35133), (5019, 14903), (6387, 11711)]