392165277

素因数分解:

$3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{3929}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 616224000

約数和(自身を除く): 224058723

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 343, 679, 1029, 2037, 3929, 4753, 11787, 14259, 27503, 33271, 82509, 99813, 192521, 381113, 577563, 1143339, 1347647, 2667791, 4042941, 8003373, 18674537, 56023611, 130721759, 392165277]

約数ペア:

[(1, 392165277), (3, 130721759), (7, 56023611), (21, 18674537), (49, 8003373), (97, 4042941), (147, 2667791), (291, 1347647), (343, 1143339), (679, 577563), (1029, 381113), (2037, 192521), (3929, 99813), (4753, 82509), (11787, 33271), (14259, 27503)]