258362007

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{1931}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 348811008

約数和(自身を除く): 90449001

約数列:

[1, 3, 103, 309, 433, 1299, 1931, 5793, 44599, 133797, 198893, 596679, 836123, 2508369, 86120669, 258362007]

約数ペア:

[(1, 258362007), (3, 86120669), (103, 2508369), (309, 836123), (433, 596679), (1299, 198893), (1931, 133797), (5793, 44599)]