131225601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197927}}^1$

素因数の和:197960

約数の個数: 16

約数和(自身を含む): 199511424

約数和(自身を除く): 68285823

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 197927, 593781, 2573051, 3364759, 7719153, 10094277, 43741867, 131225601]

約数ペア:

[(1, 131225601), (3, 43741867), (13, 10094277), (17, 7719153), (39, 3364759), (51, 2573051), (221, 593781), (663, 197927)]