89729921

素因数分解:

${\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 94483200

約数和(自身を除く): 4753279

約数列:

[1, 37, 73, 139, 239, 2701, 5143, 8843, 10147, 17447, 33221, 375439, 645539, 1229177, 2425133, 89729921]

約数ペア:

[(1, 89729921), (37, 2425133), (73, 1229177), (139, 645539), (239, 375439), (2701, 33221), (5143, 17447), (8843, 10147)]