291250881321

素因数分解:

$3^1\times {\mathrm{241}}^1\times {\mathrm{1951}}^1\times {\mathrm{206477}}^1$

素因数の和:208672

約数の個数: 16

約数和(自身を含む): 390147614208

約数和(自身を除く): 98896732887

約数列:

[1, 3, 241, 723, 1951, 5853, 206477, 470191, 619431, 1410573, 49760957, 149282871, 402836627, 1208509881, 97083627107, 291250881321]

約数ペア:

[(1, 291250881321), (3, 97083627107), (241, 1208509881), (723, 402836627), (1951, 149282871), (5853, 49760957), (206477, 1410573), (470191, 619431)]