2912491293

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{1171}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 4050544512

約数和(自身を除く): 1138053219

約数列:

[1, 3, 41, 73, 123, 219, 277, 831, 1171, 2993, 3513, 8979, 11357, 20221, 34071, 48011, 60663, 85483, 144033, 256449, 324367, 829061, 973101, 2487183, 3504803, 10514409, 13299047, 23678791, 39897141, 71036373, 970830431, 2912491293]

約数ペア:

[(1, 2912491293), (3, 970830431), (41, 71036373), (73, 39897141), (123, 23678791), (219, 13299047), (277, 10514409), (831, 3504803), (1171, 2487183), (2993, 973101), (3513, 829061), (8979, 324367), (11357, 256449), (20221, 144033), (34071, 85483), (48011, 60663)]