8342957

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 10128000

約数和(自身を除く): 1785043

約数列:

[1, 7, 19, 133, 149, 421, 1043, 2831, 2947, 7999, 19817, 55993, 62729, 439103, 1191851, 8342957]

約数ペア:

[(1, 8342957), (7, 1191851), (19, 439103), (133, 62729), (149, 55993), (421, 19817), (1043, 7999), (2831, 2947)]