2247404565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{108649}}^1$

素因数の和:108861

約数の個数: 32

約数和(自身を含む): 4130438400

約数和(自身を除く): 1883033835

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2955, 4137, 6895, 20685, 108649, 325947, 543245, 760543, 1629735, 2281629, 3802715, 11408145, 21403853, 64211559, 107019265, 149826971, 321057795, 449480913, 749134855, 2247404565]

約数ペア:

[(1, 2247404565), (3, 749134855), (5, 449480913), (7, 321057795), (15, 149826971), (21, 107019265), (35, 64211559), (105, 21403853), (197, 11408145), (591, 3802715), (985, 2281629), (1379, 1629735), (2955, 760543), (4137, 543245), (6895, 325947), (20685, 108649)]