139226939

素因数分解:

${\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 145805184

約数和(自身を除く): 6578245

約数列:

[1, 41, 83, 163, 251, 3403, 6683, 10291, 13529, 20833, 40913, 554689, 854153, 1677433, 3395779, 139226939]

約数ペア:

[(1, 139226939), (41, 3395779), (83, 1677433), (163, 854153), (251, 554689), (3403, 40913), (6683, 20833), (10291, 13529)]