242548131

素因数分解:

$3^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{4549}}^1$

素因数の和:7098

約数の個数: 16

約数和(自身を含む): 369824000

約数和(自身を除く): 127275869

約数列:

[1, 3, 7, 21, 2539, 4549, 7617, 13647, 17773, 31843, 53319, 95529, 11549911, 34649733, 80849377, 242548131]

約数ペア:

[(1, 242548131), (3, 80849377), (7, 34649733), (21, 11549911), (2539, 95529), (4549, 53319), (7617, 31843), (13647, 17773)]