28579419

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 47335680

約数和(自身を除く): 18756261

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 2347, 4059, 7041, 12177, 21123, 25817, 63369, 77451, 96227, 232353, 288681, 697059, 866043, 1058497, 2598129, 3175491, 9526473, 28579419]

約数ペア:

[(1, 28579419), (3, 9526473), (9, 3175491), (11, 2598129), (27, 1058497), (33, 866043), (41, 697059), (99, 288681), (123, 232353), (297, 96227), (369, 77451), (451, 63369), (1107, 25817), (1353, 21123), (2347, 12177), (4059, 7041)]