38279847

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 53549184

約数和(自身を除く): 15269337

約数列:

[1, 3, 43, 67, 103, 129, 201, 309, 1849, 2881, 4429, 5547, 6901, 8643, 13287, 20703, 123883, 190447, 296743, 371649, 571341, 890229, 12759949, 38279847]

約数ペア:

[(1, 38279847), (3, 12759949), (43, 890229), (67, 571341), (103, 371649), (129, 296743), (201, 190447), (309, 123883), (1849, 20703), (2881, 13287), (4429, 8643), (5547, 6901)]