4215690003

素因数分解:

$3^1\times 7^1\times {\mathrm{7237}}^1\times {\mathrm{27739}}^1$

素因数の和:34986

約数の個数: 16

約数和(自身を含む): 6425027840

約数和(自身を除く): 2209337837

約数列:

[1, 3, 7, 21, 7237, 21711, 27739, 50659, 83217, 151977, 194173, 582519, 200747143, 602241429, 1405230001, 4215690003]

約数ペア:

[(1, 4215690003), (3, 1405230001), (7, 602241429), (21, 200747143), (7237, 582519), (21711, 194173), (27739, 151977), (50659, 83217)]