315314493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{172021}}^1$

素因数の和:172084

約数の個数: 16

約数和(自身を含む): 462395136

約数和(自身を除く): 147080643

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 172021, 516063, 2236273, 6708819, 8084987, 24254961, 105104831, 315314493]

約数ペア:

[(1, 315314493), (3, 105104831), (13, 24254961), (39, 8084987), (47, 6708819), (141, 2236273), (611, 516063), (1833, 172021)]