39301871

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 48875904

約数和(自身を除く): 9574033

約数列:

[1, 7, 23, 43, 49, 161, 301, 811, 989, 1127, 2107, 5677, 6923, 18653, 34873, 39739, 48461, 130571, 244111, 802079, 913997, 1708777, 5614553, 39301871]

約数ペア:

[(1, 39301871), (7, 5614553), (23, 1708777), (43, 913997), (49, 802079), (161, 244111), (301, 130571), (811, 48461), (989, 39739), (1127, 34873), (2107, 18653), (5677, 6923)]