1520003429

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 1806884352

約数和(自身を除く): 286880923

約数列:

[1, 7, 61, 71, 181, 277, 427, 497, 1267, 1939, 4331, 11041, 12851, 16897, 19667, 30317, 50137, 77287, 89957, 118279, 137669, 350959, 783911, 1199687, 3058357, 3559727, 5487377, 8397809, 21408499, 24918089, 217143347, 1520003429]

約数ペア:

[(1, 1520003429), (7, 217143347), (61, 24918089), (71, 21408499), (181, 8397809), (277, 5487377), (427, 3559727), (497, 3058357), (1267, 1199687), (1939, 783911), (4331, 350959), (11041, 137669), (12851, 118279), (16897, 89957), (19667, 77287), (30317, 50137)]