30191421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13121}}^1$

素因数の和:13196

約数の個数: 16

約数和(自身を含む): 44089920

約数和(自身を除く): 13898499

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 13121, 39363, 170573, 511719, 774139, 2322417, 10063807, 30191421]

約数ペア:

[(1, 30191421), (3, 10063807), (13, 2322417), (39, 774139), (59, 511719), (177, 170573), (767, 39363), (2301, 13121)]