13305877977

素因数分解:

$3^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{328127}}^1$

素因数の和:330068

約数の個数: 16

約数和(自身を含む): 20286185472

約数和(自身を除く): 6980307495

約数列:

[1, 3, 7, 21, 1931, 5793, 13517, 40551, 328127, 984381, 2296889, 6890667, 633613237, 1900839711, 4435292659, 13305877977]

約数ペア:

[(1, 13305877977), (3, 4435292659), (7, 1900839711), (21, 633613237), (1931, 6890667), (5793, 2296889), (13517, 984381), (40551, 328127)]