80423447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 17554153

約数列:

[1, 13, 17, 19, 107, 179, 221, 247, 323, 1391, 1819, 2033, 2327, 3043, 3401, 4199, 19153, 23647, 26429, 34561, 39559, 44213, 57817, 248989, 325601, 363907, 449293, 751621, 4232813, 4730791, 6186419, 80423447]

約数ペア:

[(1, 80423447), (13, 6186419), (17, 4730791), (19, 4232813), (107, 751621), (179, 449293), (221, 363907), (247, 325601), (323, 248989), (1391, 57817), (1819, 44213), (2033, 39559), (2327, 34561), (3043, 26429), (3401, 23647), (4199, 19153)]