157445347

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 171303552

約数和(自身を除く): 13858205

約数列:

[1, 17, 47, 193, 799, 1021, 3281, 9071, 17357, 47987, 154207, 197053, 815779, 3349901, 9261491, 157445347]

約数ペア:

[(1, 157445347), (17, 9261491), (47, 3349901), (193, 815779), (799, 197053), (1021, 154207), (3281, 47987), (9071, 17357)]