42488649

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8537}}^1$

素因数の和:8629

約数の個数: 24

約数和(自身を含む): 71036160

約数和(自身を除く): 28547511

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 8537, 25611, 59759, 76833, 179277, 537831, 674423, 2023269, 4720961, 6069807, 14162883, 42488649]

約数ペア:

[(1, 42488649), (3, 14162883), (7, 6069807), (9, 4720961), (21, 2023269), (63, 674423), (79, 537831), (237, 179277), (553, 76833), (711, 59759), (1659, 25611), (4977, 8537)]