3250872289

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{66889}}^1$

素因数の和:67080

約数の個数: 16

約数和(自身を含む): 3814335360

約数和(自身を除く): 563463071

約数列:

[1, 7, 53, 131, 371, 917, 6943, 48601, 66889, 468223, 3545117, 8762459, 24815819, 61337213, 464410327, 3250872289]

約数ペア:

[(1, 3250872289), (7, 464410327), (53, 61337213), (131, 24815819), (371, 8762459), (917, 3545117), (6943, 468223), (48601, 66889)]