28831803

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9601}}^1$

素因数の和:9635

約数の個数: 32

約数和(自身を含む): 51620352

約数和(自身を除く): 22788549

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 9601, 28803, 67207, 105611, 124813, 201621, 316833, 374439, 739277, 873691, 1372943, 2217831, 2621073, 4118829, 9610601, 28831803]

約数ペア:

[(1, 28831803), (3, 9610601), (7, 4118829), (11, 2621073), (13, 2217831), (21, 1372943), (33, 873691), (39, 739277), (77, 374439), (91, 316833), (143, 201621), (231, 124813), (273, 105611), (429, 67207), (1001, 28803), (3003, 9601)]