8994009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 12399552

約数和(自身を除く): 3405543

約数列:

[1, 3, 43, 113, 129, 339, 617, 1851, 4859, 14577, 26531, 69721, 79593, 209163, 2998003, 8994009]

約数ペア:

[(1, 8994009), (3, 2998003), (43, 209163), (113, 79593), (129, 69721), (339, 26531), (617, 14577), (1851, 4859)]