7129353

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4409}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 12065760

約数和(自身を除く): 4936407

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 4409, 13227, 30863, 48499, 92589, 145497, 216041, 339493, 648123, 1018479, 2376451, 7129353]

約数ペア:

[(1, 7129353), (3, 2376451), (7, 1018479), (11, 648123), (21, 339493), (33, 216041), (49, 145497), (77, 92589), (147, 48499), (231, 30863), (539, 13227), (1617, 4409)]