139779751

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 150163200

約数和(自身を除く): 10383449

約数列:

[1, 19, 89, 131, 631, 1691, 2489, 11659, 11989, 56159, 82661, 221521, 1067021, 1570559, 7356829, 139779751]

約数ペア:

[(1, 139779751), (19, 7356829), (89, 1570559), (131, 1067021), (631, 221521), (1691, 82661), (2489, 56159), (11659, 11989)]