11831551173

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1248449}}^1$

素因数の和:1248480

約数の個数: 28

約数和(自身を含む): 19103781900

約数和(自身を除く): 7272230727

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 1248449, 3745347, 11236041, 16229837, 33708123, 48689511, 101124369, 146068533, 303373107, 438205599, 910119321, 1314616797, 3943850391, 11831551173]

約数ペア:

[(1, 11831551173), (3, 3943850391), (9, 1314616797), (13, 910119321), (27, 438205599), (39, 303373107), (81, 146068533), (117, 101124369), (243, 48689511), (351, 33708123), (729, 16229837), (1053, 11236041), (3159, 3745347), (9477, 1248449)]