28560951

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{34123}}^1$

素因数の和:34163

約数の個数: 16

約数和(自身を含む): 43678720

約数和(自身を除く): 15117769

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 34123, 102369, 307107, 921321, 1057813, 3173439, 9520317, 28560951]

約数ペア:

[(1, 28560951), (3, 9520317), (9, 3173439), (27, 1057813), (31, 921321), (93, 307107), (279, 102369), (837, 34123)]