16332813

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 27955200

約数和(自身を除く): 11622387

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 839, 927, 2163, 2517, 2781, 5873, 6489, 7551, 17619, 19467, 22653, 52857, 86417, 158571, 259251, 604919, 777753, 1814757, 2333259, 5444271, 16332813]

約数ペア:

[(1, 16332813), (3, 5444271), (7, 2333259), (9, 1814757), (21, 777753), (27, 604919), (63, 259251), (103, 158571), (189, 86417), (309, 52857), (721, 22653), (839, 19467), (927, 17619), (2163, 7551), (2517, 6489), (2781, 5873)]