47447619

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8971}}^1$

素因数の和:9058

約数の個数: 16

約数和(自身を含む): 66321024

約数和(自身を除く): 18873405

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 8971, 26913, 367811, 385753, 1103433, 1157259, 15815873, 47447619]

約数ペア:

[(1, 47447619), (3, 15815873), (41, 1157259), (43, 1103433), (123, 385753), (129, 367811), (1763, 26913), (5289, 8971)]