16343271

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11279}}^1$

素因数の和:11315

約数の個数: 24

約数和(自身を含む): 28154880

約数和(自身を除く): 11811609

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 11279, 33837, 78953, 101511, 236859, 259417, 710577, 778251, 1815919, 2334753, 5447757, 16343271]

約数ペア:

[(1, 16343271), (3, 5447757), (7, 2334753), (9, 1815919), (21, 778251), (23, 710577), (63, 259417), (69, 236859), (161, 101511), (207, 78953), (483, 33837), (1449, 11279)]