291269271

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{2239}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 393236480

約数和(自身を除く): 101967209

約数列:

[1, 3, 103, 309, 421, 1263, 2239, 6717, 43363, 130089, 230617, 691851, 942619, 2827857, 97089757, 291269271]

約数ペア:

[(1, 291269271), (3, 97089757), (103, 2827857), (309, 942619), (421, 691851), (1263, 230617), (2239, 130089), (6717, 43363)]