1025649213

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{20219}}^1$

素因数の和:20716

約数の個数: 16

約数和(自身を含む): 1407635520

約数和(自身を除く): 381986307

約数列:

[1, 3, 37, 111, 457, 1371, 16909, 20219, 50727, 60657, 748103, 2244309, 9240083, 27720249, 341883071, 1025649213]

約数ペア:

[(1, 1025649213), (3, 341883071), (37, 27720249), (111, 9240083), (457, 2244309), (1371, 748103), (16909, 60657), (20219, 50727)]