28819119

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44269}}^1$

素因数の和:44310

約数の個数: 16

約数和(自身を含む): 45332480

約数和(自身を除く): 16513361

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 44269, 132807, 309883, 929649, 1372339, 4117017, 9606373, 28819119]

約数ペア:

[(1, 28819119), (3, 9606373), (7, 4117017), (21, 1372339), (31, 929649), (93, 309883), (217, 132807), (651, 44269)]