128466653

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{5393}}^1$

素因数の和:5524

約数の個数: 16

約数和(自身を含む): 152240256

約数和(自身を除く): 23773603

約数列:

[1, 7, 41, 83, 287, 581, 3403, 5393, 23821, 37751, 221113, 447619, 1547791, 3133333, 18352379, 128466653]

約数ペア:

[(1, 128466653), (7, 18352379), (41, 3133333), (83, 1547791), (287, 447619), (581, 221113), (3403, 37751), (5393, 23821)]