30238689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18911}}^1$

素因数の和:18968

約数の個数: 16

約数和(自身を含む): 44481024

約数和(自身を除く): 14242335

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 18911, 56733, 245843, 737529, 775351, 2326053, 10079563, 30238689]

約数ペア:

[(1, 30238689), (3, 10079563), (13, 2326053), (39, 775351), (41, 737529), (123, 245843), (533, 56733), (1599, 18911)]