3749846079

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{262981}}^1$

素因数の和:263095

約数の個数: 24

約数和(自身を含む): 5876069808

約数和(自身を除く): 2126223729

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 4753, 14259, 262981, 788943, 1840867, 5522601, 12886069, 25509157, 38658207, 76527471, 178564099, 535692297, 1249948693, 3749846079]

約数ペア:

[(1, 3749846079), (3, 1249948693), (7, 535692297), (21, 178564099), (49, 76527471), (97, 38658207), (147, 25509157), (291, 12886069), (679, 5522601), (2037, 1840867), (4753, 788943), (14259, 262981)]