28916133

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7177}}^1$

素因数の和:7276

約数の個数: 16

約数和(自身を含む): 41345280

約数和(自身を除く): 12429147

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 7177, 21531, 122009, 366027, 566983, 1700949, 9638711, 28916133]

約数ペア:

[(1, 28916133), (3, 9638711), (17, 1700949), (51, 566983), (79, 366027), (237, 122009), (1343, 21531), (4029, 7177)]