21633249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2437}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 31596480

約数和(自身を除く): 9963231

約数列:

[1, 3, 11, 33, 269, 807, 2437, 2959, 7311, 8877, 26807, 80421, 655553, 1966659, 7211083, 21633249]

約数ペア:

[(1, 21633249), (3, 7211083), (11, 1966659), (33, 655553), (269, 80421), (807, 26807), (2437, 8877), (2959, 7311)]