2206572771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2977831}}^1$

素因数の和:2977866

約数の個数: 16

約数和(自身を含む): 3335171840

約数和(自身を除く): 1128599069

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2977831, 8933493, 38711803, 56578789, 116135409, 169736367, 735524257, 2206572771]

約数ペア:

[(1, 2206572771), (3, 735524257), (13, 169736367), (19, 116135409), (39, 56578789), (57, 38711803), (247, 8933493), (741, 2977831)]