57221949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 26603331

約数列:

[1, 3, 17, 43, 51, 97, 129, 269, 291, 731, 807, 1649, 2193, 4171, 4573, 4947, 11567, 12513, 13719, 26093, 34701, 70907, 78279, 196639, 212721, 443581, 589917, 1121999, 1330743, 3365997, 19073983, 57221949]

約数ペア:

[(1, 57221949), (3, 19073983), (17, 3365997), (43, 1330743), (51, 1121999), (97, 589917), (129, 443581), (269, 212721), (291, 196639), (731, 78279), (807, 70907), (1649, 34701), (2193, 26093), (4171, 13719), (4573, 12513), (4947, 11567)]