2665718991

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{93761}}^1$

素因数の和:93795

約数の個数: 32

約数和(自身を含む): 4305551040

約数和(自身を除く): 1639832049

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 9477, 28431, 93761, 281283, 843849, 1218893, 2531547, 3656679, 7594641, 10970037, 22783923, 32910111, 68351769, 98730333, 205055307, 296190999, 888572997, 2665718991]

約数ペア:

[(1, 2665718991), (3, 888572997), (9, 296190999), (13, 205055307), (27, 98730333), (39, 68351769), (81, 32910111), (117, 22783923), (243, 10970037), (351, 7594641), (729, 3656679), (1053, 2531547), (2187, 1218893), (3159, 843849), (9477, 281283), (28431, 93761)]