2912773199

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{31139}}^1$

素因数の和:31259

約数の個数: 24

約数和(自身を含む): 3578359680

約数和(自身を除く): 665586481

約数列:

[1, 7, 23, 49, 83, 161, 581, 1127, 1909, 4067, 13363, 31139, 93541, 217973, 716197, 1525811, 2584537, 5013379, 18091759, 35093653, 59444351, 126642313, 416110457, 2912773199]

約数ペア:

[(1, 2912773199), (7, 416110457), (23, 126642313), (49, 59444351), (83, 35093653), (161, 18091759), (581, 5013379), (1127, 2584537), (1909, 1525811), (4067, 716197), (13363, 217973), (31139, 93541)]