2559447

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 4088448

約数和(自身を除く): 1529001

約数列:

[1, 3, 9, 11, 33, 99, 103, 251, 309, 753, 927, 1133, 2259, 2761, 3399, 8283, 10197, 24849, 25853, 77559, 232677, 284383, 853149, 2559447]

約数ペア:

[(1, 2559447), (3, 853149), (9, 284383), (11, 232677), (33, 77559), (99, 25853), (103, 24849), (251, 10197), (309, 8283), (753, 3399), (927, 2761), (1133, 2259)]