30893421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2819}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 44533440

約数和(自身を除く): 13640019

約数列:

[1, 3, 13, 39, 281, 843, 2819, 3653, 8457, 10959, 36647, 109941, 792139, 2376417, 10297807, 30893421]

約数ペア:

[(1, 30893421), (3, 10297807), (13, 2376417), (39, 792139), (281, 109941), (843, 36647), (2819, 10959), (3653, 8457)]