28933551

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{12911}}^1$

素因数の和:13003

約数の個数: 16

約数和(自身を含む): 43384320

約数和(自身を除く): 14450769

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 12911, 38733, 116199, 348597, 1071613, 3214839, 9644517, 28933551]

約数ペア:

[(1, 28933551), (3, 9644517), (9, 3214839), (27, 1071613), (83, 348597), (249, 116199), (747, 38733), (2241, 12911)]