2898007441

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{2221}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 3485518080

約数和(自身を除く): 587510639

約数列:

[1, 7, 31, 49, 217, 859, 1519, 2221, 6013, 15547, 26629, 42091, 68851, 108829, 186403, 481957, 1304821, 1907839, 3373699, 13354873, 59143009, 93484111, 414001063, 2898007441]

約数ペア:

[(1, 2898007441), (7, 414001063), (31, 93484111), (49, 59143009), (217, 13354873), (859, 3373699), (1519, 1907839), (2221, 1304821), (6013, 481957), (15547, 186403), (26629, 108829), (42091, 68851)]