30421157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 34691328

約数和(自身を除く): 4270171

約数列:

[1, 13, 23, 71, 299, 923, 1433, 1633, 18629, 21229, 32959, 101743, 428467, 1322659, 2340089, 30421157]

約数ペア:

[(1, 30421157), (13, 2340089), (23, 1322659), (71, 428467), (299, 101743), (923, 32959), (1433, 21229), (1633, 18629)]