28055031

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5113}}^1$

素因数の和:5206

約数の個数: 16

約数和(自身を含む): 39275520

約数和(自身を除く): 11220489

約数列:

[1, 3, 31, 59, 93, 177, 1829, 5113, 5487, 15339, 158503, 301667, 475509, 905001, 9351677, 28055031]

約数ペア:

[(1, 28055031), (3, 9351677), (31, 905001), (59, 475509), (93, 301667), (177, 158503), (1829, 15339), (5113, 5487)]