87852023

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{787}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 103486464

約数和(自身を除く): 15634441

約数列:

[1, 7, 37, 259, 431, 787, 3017, 5509, 15947, 29119, 111629, 203833, 339197, 2374379, 12550289, 87852023]

約数ペア:

[(1, 87852023), (7, 12550289), (37, 2374379), (259, 339197), (431, 203833), (787, 111629), (3017, 29119), (5509, 15947)]