9903935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 12398400

約数和(自身を除く): 2494465

約数列:

[1, 5, 29, 145, 167, 409, 835, 2045, 4843, 11861, 24215, 59305, 68303, 341515, 1980787, 9903935]

約数ペア:

[(1, 9903935), (5, 1980787), (29, 341515), (145, 68303), (167, 59305), (409, 24215), (835, 11861), (2045, 4843)]