8480169

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 12984192

約数和(自身を除く): 4504023

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 577, 639, 1633, 1731, 4899, 5193, 13271, 14697, 39813, 40967, 119439, 122901, 368703, 942241, 2826723, 8480169]

約数ペア:

[(1, 8480169), (3, 2826723), (9, 942241), (23, 368703), (69, 122901), (71, 119439), (207, 40967), (213, 39813), (577, 14697), (639, 13271), (1633, 5193), (1731, 4899)]