996821479281

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{25657}}^1\times {\mathrm{301177}}^1$

素因数の和:326880

約数の個数: 16

約数和(自身を含む): 1360062021824

約数和(自身を除く): 363240542543

約数列:

[1, 3, 43, 129, 25657, 76971, 301177, 903531, 1103251, 3309753, 12950611, 38851833, 7727298289, 23181894867, 332273826427, 996821479281]

約数ペア:

[(1, 996821479281), (3, 332273826427), (43, 23181894867), (129, 7727298289), (25657, 38851833), (76971, 12950611), (301177, 3309753), (903531, 1103251)]