504138817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{240869}}^1$

素因数の和:240912

約数の個数: 16

約数和(自身を含む): 647458560

約数和(自身を除く): 143319743

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 240869, 1686083, 3131297, 5539987, 21919079, 38779909, 72019831, 504138817]

約数ペア:

[(1, 504138817), (7, 72019831), (13, 38779909), (23, 21919079), (91, 5539987), (161, 3131297), (299, 1686083), (2093, 240869)]