29121432991

素因数分解:

$7^3\times {\mathrm{149}}^1\times {\mathrm{569813}}^1$

素因数の和:569983

約数の個数: 16

約数和(自身を含む): 34188840000

約数和(自身を除く): 5067407009

約数列:

[1, 7, 49, 149, 343, 1043, 7301, 51107, 569813, 3988691, 27920837, 84902137, 195445859, 594314959, 4160204713, 29121432991]

約数ペア:

[(1, 29121432991), (7, 4160204713), (49, 594314959), (149, 195445859), (343, 84902137), (1043, 27920837), (7301, 3988691), (51107, 569813)]