871097486973

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{782657221}}^1$

素因数の和:782657284

約数の個数: 16

約数和(自身を含む): 1352431679616

約数和(自身を除く): 481334192643

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 782657221, 2347971663, 5478600547, 16435801641, 41480832713, 124442498139, 290365828991, 871097486973]

約数ペア:

[(1, 871097486973), (3, 290365828991), (7, 124442498139), (21, 41480832713), (53, 16435801641), (159, 5478600547), (371, 2347971663), (1113, 782657221)]