26999109

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{32257}}^1$

素因数の和:32297

約数の個数: 16

約数和(自身を含む): 41290240

約数和(自身を除く): 14291131

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 32257, 96771, 290313, 870939, 999967, 2999901, 8999703, 26999109]

約数ペア:

[(1, 26999109), (3, 8999703), (9, 2999901), (27, 999967), (31, 870939), (93, 290313), (279, 96771), (837, 32257)]