159609023

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 193914000

約数和(自身を除く): 34304977

約数列:

[1, 7, 41, 49, 53, 287, 371, 1499, 2009, 2173, 2597, 10493, 15211, 61459, 73451, 79447, 106477, 430213, 556129, 3011491, 3257327, 3892903, 22801289, 159609023]

約数ペア:

[(1, 159609023), (7, 22801289), (41, 3892903), (49, 3257327), (53, 3011491), (287, 556129), (371, 430213), (1499, 106477), (2009, 79447), (2173, 73451), (2597, 61459), (10493, 15211)]