2907156719467

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{152855393}}^1$

素因数の和:152855443

約数の個数: 32

約数和(自身を含む): 4108752990720

約数和(自身を除く): 1201596271253

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 19019, 152855393, 1069987751, 1681409323, 1987120109, 2904252467, 11769865261, 13909840763, 20329767269, 21858321199, 31946777137, 37755282071, 153008248393, 223627439959, 264286974497, 415308102781, 2907156719467]

約数ペア:

[(1, 2907156719467), (7, 415308102781), (11, 264286974497), (13, 223627439959), (19, 153008248393), (77, 37755282071), (91, 31946777137), (133, 21858321199), (143, 20329767269), (209, 13909840763), (247, 11769865261), (1001, 2904252467), (1463, 1987120109), (1729, 1681409323), (2717, 1069987751), (19019, 152855393)]