38279739

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2953}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 53172000

約数和(自身を除く): 14892261

約数列:

[1, 3, 29, 87, 149, 447, 2953, 4321, 8859, 12963, 85637, 256911, 439997, 1319991, 12759913, 38279739]

約数ペア:

[(1, 38279739), (3, 12759913), (29, 1319991), (87, 439997), (149, 256911), (447, 85637), (2953, 12963), (4321, 8859)]