313622617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{140449}}^1$

素因数の和:140496

約数の個数: 16

約数和(自身を含む): 404496000

約数和(自身を除く): 90873383

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 140449, 983143, 1544939, 4073021, 10814573, 28511147, 44803231, 313622617]

約数ペア:

[(1, 313622617), (7, 44803231), (11, 28511147), (29, 10814573), (77, 4073021), (203, 1544939), (319, 983143), (2233, 140449)]