2742849

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 1634751

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 113, 261, 279, 339, 783, 837, 899, 1017, 2697, 3051, 3277, 3503, 8091, 9831, 10509, 24273, 29493, 31527, 88479, 94581, 101587, 304761, 914283, 2742849]

約数ペア:

[(1, 2742849), (3, 914283), (9, 304761), (27, 101587), (29, 94581), (31, 88479), (87, 31527), (93, 29493), (113, 24273), (261, 10509), (279, 9831), (339, 8091), (783, 3503), (837, 3277), (899, 3051), (1017, 2697)]