858197820153

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{21001831}}^1$

素因数の和:21002144

約数の個数: 16

約数和(自身を含む): 1170390093696

約数和(自身を除く): 312192273543

約数列:

[1, 3, 53, 159, 257, 771, 13621, 40863, 21001831, 63005493, 1113097043, 3339291129, 5397470567, 16192411701, 286065940051, 858197820153]

約数ペア:

[(1, 858197820153), (3, 286065940051), (53, 16192411701), (159, 5397470567), (257, 3339291129), (771, 1113097043), (13621, 63005493), (40863, 21001831)]