8979399

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6977}}^1$

素因数の和:7007

約数の個数: 24

約数和(自身を含む): 15239952

約数和(自身を除く): 6260553

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6977, 20931, 62793, 76747, 90701, 230241, 272103, 690723, 816309, 997711, 2993133, 8979399]

約数ペア:

[(1, 8979399), (3, 2993133), (9, 997711), (11, 816309), (13, 690723), (33, 272103), (39, 230241), (99, 90701), (117, 76747), (143, 62793), (429, 20931), (1287, 6977)]