247374078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{80683}}^1$

素因数の和:80768

約数の個数: 32

約数和(自身を含む): 573179136

約数和(自身を除く): 325805058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 80683, 161366, 242049, 484098, 564781, 1129562, 1694343, 3388686, 5889859, 11779718, 17669577, 35339154, 41229013, 82458026, 123687039, 247374078]

約数ペア:

[(1, 247374078), (2, 123687039), (3, 82458026), (6, 41229013), (7, 35339154), (14, 17669577), (21, 11779718), (42, 5889859), (73, 3388686), (146, 1694343), (219, 1129562), (438, 564781), (511, 484098), (1022, 242049), (1533, 161366), (3066, 80683)]