9959859

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12187

約数の個数: 24

約数和(自身を含む): 17707872

約数和(自身を除く): 7748013

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 12161, 36483, 85127, 109449, 158093, 255381, 474279, 766143, 1106651, 1422837, 3319953, 9959859]

約数ペア:

[(1, 9959859), (3, 3319953), (7, 1422837), (9, 1106651), (13, 766143), (21, 474279), (39, 255381), (63, 158093), (91, 109449), (117, 85127), (273, 36483), (819, 12161)]