3065930007

素因数分解:

$3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{72889}}^1$

素因数の和:74902

約数の個数: 16

約数和(自身を含む): 4674289920

約数和(自身を除く): 1608359913

約数列:

[1, 3, 7, 21, 2003, 6009, 14021, 42063, 72889, 218667, 510223, 1530669, 145996667, 437990001, 1021976669, 3065930007]

約数ペア:

[(1, 3065930007), (3, 1021976669), (7, 437990001), (21, 145996667), (2003, 1530669), (6009, 510223), (14021, 218667), (42063, 72889)]