38982979

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 46008000

約数和(自身を除く): 7025021

約数列:

[1, 7, 49, 89, 343, 623, 1277, 4361, 8939, 30527, 62573, 113653, 438011, 795571, 5568997, 38982979]

約数ペア:

[(1, 38982979), (7, 5568997), (49, 795571), (89, 438011), (343, 113653), (623, 62573), (1277, 30527), (4361, 8939)]