1947699

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 1277901

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 179, 279, 351, 403, 537, 837, 1209, 1611, 2327, 3627, 4833, 5549, 6981, 10881, 16647, 20943, 49941, 62829, 72137, 149823, 216411, 649233, 1947699]

約数ペア:

[(1, 1947699), (3, 649233), (9, 216411), (13, 149823), (27, 72137), (31, 62829), (39, 49941), (93, 20943), (117, 16647), (179, 10881), (279, 6981), (351, 5549), (403, 4833), (537, 3627), (837, 2327), (1209, 1611)]