2961567

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 5060640

約数和(自身を除く): 2099073

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1621, 1827, 4863, 11347, 14589, 34041, 47009, 102123, 141027, 329063, 423081, 987189, 2961567]

約数ペア:

[(1, 2961567), (3, 987189), (7, 423081), (9, 329063), (21, 141027), (29, 102123), (63, 47009), (87, 34041), (203, 14589), (261, 11347), (609, 4863), (1621, 1827)]