531206137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10343}}^1$

素因数の和:10413

約数の個数: 32

約数和(自身を含む): 714977280

約数和(自身を除く): 183771143

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 667, 1771, 2233, 4669, 7337, 10343, 51359, 72401, 113773, 237889, 299947, 796411, 1665223, 2099629, 2616779, 3299417, 6898781, 18317453, 23095919, 48291467, 75886591, 531206137]

約数ペア:

[(1, 531206137), (7, 75886591), (11, 48291467), (23, 23095919), (29, 18317453), (77, 6898781), (161, 3299417), (203, 2616779), (253, 2099629), (319, 1665223), (667, 796411), (1771, 299947), (2233, 237889), (4669, 113773), (7337, 72401), (10343, 51359)]