11581282557

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{407347}}^1$

素因数の和:407381

約数の個数: 32

約数和(自身を含む): 18705420160

約数和(自身を除く): 7124137603

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 9477, 28431, 407347, 1222041, 3666123, 5295511, 10998369, 15886533, 32995107, 47659599, 98985321, 142978797, 296955963, 428936391, 890867889, 1286809173, 3860427519, 11581282557]

約数ペア:

[(1, 11581282557), (3, 3860427519), (9, 1286809173), (13, 890867889), (27, 428936391), (39, 296955963), (81, 142978797), (117, 98985321), (243, 47659599), (351, 32995107), (729, 15886533), (1053, 10998369), (2187, 5295511), (3159, 3666123), (9477, 1222041), (28431, 407347)]