28010931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16703}}^1$

素因数の和:16762

約数の個数: 16

約数和(自身を含む): 41158656

約数和(自身を除く): 13147725

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 16703, 50109, 217139, 651417, 718229, 2154687, 9336977, 28010931]

約数ペア:

[(1, 28010931), (3, 9336977), (13, 2154687), (39, 718229), (43, 651417), (129, 217139), (559, 50109), (1677, 16703)]