38815491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 61270272

約数和(自身を除く): 22454781

約数列:

[1, 3, 11, 13, 33, 39, 143, 173, 429, 519, 523, 1569, 1903, 2249, 5709, 5753, 6747, 6799, 17259, 20397, 24739, 74217, 74789, 90479, 224367, 271437, 995269, 1176227, 2985807, 3528681, 12938497, 38815491]

約数ペア:

[(1, 38815491), (3, 12938497), (11, 3528681), (13, 2985807), (33, 1176227), (39, 995269), (143, 271437), (173, 224367), (429, 90479), (519, 74789), (523, 74217), (1569, 24739), (1903, 20397), (2249, 17259), (5709, 6799), (5753, 6747)]