42968639

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{7369}}^1$

素因数の和:7407

約数の個数: 16

約数和(自身を含む): 53064000

約数和(自身を除く): 10095361

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 7369, 51583, 125273, 361081, 876911, 2527567, 6138377, 42968639]

約数ペア:

[(1, 42968639), (7, 6138377), (17, 2527567), (49, 876911), (119, 361081), (343, 125273), (833, 51583), (5831, 7369)]