860143319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{150401}}^1$

素因数の和:150470

約数の個数: 16

約数和(自身を含む): 1058830080

約数和(自身を除く): 198686761

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 150401, 1052807, 2857619, 6467243, 20003333, 45270701, 122877617, 860143319]

約数ペア:

[(1, 860143319), (7, 122877617), (19, 45270701), (43, 20003333), (133, 6467243), (301, 2857619), (817, 1052807), (5719, 150401)]