86974769

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1583}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 102187008

約数和(自身を除く): 15212239

約数列:

[1, 7, 47, 167, 329, 1169, 1583, 7849, 11081, 54943, 74401, 264361, 520807, 1850527, 12424967, 86974769]

約数ペア:

[(1, 86974769), (7, 12424967), (47, 1850527), (167, 520807), (329, 264361), (1169, 74401), (1583, 54943), (7849, 11081)]