2018948973

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1\times {\mathrm{2243}}^1$

素因数の和:4384

約数の個数: 16

約数和(自身を含む): 2712331776

約数和(自身を除く): 693382803

約数列:

[1, 3, 151, 453, 1987, 2243, 5961, 6729, 300037, 338693, 900111, 1016079, 4456841, 13370523, 672982991, 2018948973]

約数ペア:

[(1, 2018948973), (3, 672982991), (151, 13370523), (453, 4456841), (1987, 1016079), (2243, 900111), (5961, 338693), (6729, 300037)]