28300869

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 43706520

約数和(自身を除く): 15405651

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1697, 1853, 5091, 5559, 15273, 16677, 28849, 86547, 184973, 259641, 554919, 1664757, 3144541, 9433623, 28300869]

約数ペア:

[(1, 28300869), (3, 9433623), (9, 3144541), (17, 1664757), (51, 554919), (109, 259641), (153, 184973), (327, 86547), (981, 28849), (1697, 16677), (1853, 15273), (5091, 5559)]