83982913

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 104372928

約数和(自身を除く): 20390015

約数列:

[1, 7, 23, 43, 49, 161, 301, 989, 1127, 1733, 2107, 6923, 12131, 39859, 48461, 74519, 84917, 279013, 521633, 1713937, 1953091, 3651431, 11997559, 83982913]

約数ペア:

[(1, 83982913), (7, 11997559), (23, 3651431), (43, 1953091), (49, 1713937), (161, 521633), (301, 279013), (989, 84917), (1127, 74519), (1733, 48461), (2107, 39859), (6923, 12131)]