39220629

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7211}}^1$

素因数の和:7265

約数の個数: 24

約数和(自身を含む): 62484768

約数和(自身を除く): 23264139

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 7211, 21633, 50477, 151431, 266807, 353339, 800421, 1060017, 1867649, 5602947, 13073543, 39220629]

約数ペア:

[(1, 39220629), (3, 13073543), (7, 5602947), (21, 1867649), (37, 1060017), (49, 800421), (111, 353339), (147, 266807), (259, 151431), (777, 50477), (1813, 21633), (5439, 7211)]