2013012993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{20873}}^1$

素因数の和:20985

約数の個数: 32

約数和(自身を含む): 2981809152

約数和(自身を除く): 968796159

約数列:

[1, 3, 17, 31, 51, 61, 93, 183, 527, 1037, 1581, 1891, 3111, 5673, 20873, 32147, 62619, 96441, 354841, 647063, 1064523, 1273253, 1941189, 3819759, 11000071, 21645301, 33000213, 39470843, 64935903, 118412529, 671004331, 2013012993]

約数ペア:

[(1, 2013012993), (3, 671004331), (17, 118412529), (31, 64935903), (51, 39470843), (61, 33000213), (93, 21645301), (183, 11000071), (527, 3819759), (1037, 1941189), (1581, 1273253), (1891, 1064523), (3111, 647063), (5673, 354841), (20873, 96441), (32147, 62619)]