2000295003

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{331889}}^1$

素因数の和:331947

約数の個数: 24

約数和(自身を含む): 3178178640

約数和(自身を除く): 1177883637

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 331889, 995667, 2323223, 6969669, 13607449, 16262561, 40822347, 48787683, 95252143, 285756429, 666765001, 2000295003]

約数ペア:

[(1, 2000295003), (3, 666765001), (7, 285756429), (21, 95252143), (41, 48787683), (49, 40822347), (123, 16262561), (147, 13607449), (287, 6969669), (861, 2323223), (2009, 995667), (6027, 331889)]