9840155941

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{34511}}^1$

素因数の和:34582

約数の個数: 36

約数和(自身を含む): 13054233024

約数和(自身を除く): 3214077083

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 529, 539, 1127, 1771, 3703, 5819, 12397, 25921, 34511, 40733, 241577, 285131, 379621, 793753, 1691039, 2657347, 5556271, 8731283, 18256319, 18601429, 38893897, 61118981, 127794233, 200819509, 427832867, 894559631, 1405736563, 9840155941]

約数ペア:

[(1, 9840155941), (7, 1405736563), (11, 894559631), (23, 427832867), (49, 200819509), (77, 127794233), (161, 61118981), (253, 38893897), (529, 18601429), (539, 18256319), (1127, 8731283), (1771, 5556271), (3703, 2657347), (5819, 1691039), (12397, 793753), (25921, 379621), (34511, 285131), (40733, 241577)]