30091107

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 42718144

約数和(自身を除く): 12627037

約数列:

[1, 3, 23, 67, 69, 201, 283, 529, 849, 1541, 1587, 4623, 6509, 18961, 19527, 35443, 56883, 106329, 149707, 436103, 449121, 1308309, 10030369, 30091107]

約数ペア:

[(1, 30091107), (3, 10030369), (23, 1308309), (67, 449121), (69, 436103), (201, 149707), (283, 106329), (529, 56883), (849, 35443), (1541, 19527), (1587, 18961), (4623, 6509)]