2873367

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 5084160

約数和(自身を除く): 2210793

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 661, 1449, 1983, 4347, 4627, 5949, 13881, 15203, 17847, 41643, 45609, 106421, 124929, 136827, 319263, 410481, 957789, 2873367]

約数ペア:

[(1, 2873367), (3, 957789), (7, 410481), (9, 319263), (21, 136827), (23, 124929), (27, 106421), (63, 45609), (69, 41643), (161, 17847), (189, 15203), (207, 13881), (483, 5949), (621, 4627), (661, 4347), (1449, 1983)]