1330802067

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1545647}}^1$

素因数の和:1545698

約数の個数: 16

約数和(自身を含む): 2077350912

約数和(自身を除く): 746548845

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1545647, 4636941, 10819529, 32458587, 63371527, 190114581, 443600689, 1330802067]

約数ペア:

[(1, 1330802067), (3, 443600689), (7, 190114581), (21, 63371527), (41, 32458587), (123, 10819529), (287, 4636941), (861, 1545647)]