42797419

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 50616000

約数和(自身を除く): 7818581

約数列:

[1, 7, 37, 149, 259, 1043, 1109, 5513, 7763, 38591, 41033, 165241, 287231, 1156687, 6113917, 42797419]

約数ペア:

[(1, 42797419), (7, 6113917), (37, 1156687), (149, 287231), (259, 165241), (1043, 41033), (1109, 38591), (5513, 7763)]