21460599

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{3767}}^1$

素因数の和:3987

約数の個数: 16

約数和(自身を含む): 31952640

約数和(自身を除く): 10492041

約数列:

[1, 3, 9, 27, 211, 633, 1899, 3767, 5697, 11301, 33903, 101709, 794837, 2384511, 7153533, 21460599]

約数ペア:

[(1, 21460599), (3, 7153533), (9, 2384511), (27, 794837), (211, 101709), (633, 33903), (1899, 11301), (3767, 5697)]