490660677

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{5171}}^1$

素因数の和:6001

約数の個数: 24

約数和(自身を含む): 764338848

約数和(自身を除く): 273678171

約数列:

[1, 3, 9, 13, 39, 117, 811, 2433, 5171, 7299, 10543, 15513, 31629, 46539, 67223, 94887, 201669, 605007, 4193681, 12581043, 37743129, 54517853, 163553559, 490660677]

約数ペア:

[(1, 490660677), (3, 163553559), (9, 54517853), (13, 37743129), (39, 12581043), (117, 4193681), (811, 605007), (2433, 201669), (5171, 94887), (7299, 67223), (10543, 46539), (15513, 31629)]