39278891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 43561728

約数和(自身を除く): 4282837

約数列:

[1, 17, 31, 73, 527, 1021, 1241, 2263, 17357, 31651, 38471, 74533, 538067, 1267061, 2310523, 39278891]

約数ペア:

[(1, 39278891), (17, 2310523), (31, 1267061), (73, 538067), (527, 74533), (1021, 38471), (1241, 31651), (2263, 17357)]