21464607

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 29604960

約数和(自身を除く): 8140353

約数列:

[1, 3, 41, 109, 123, 327, 1601, 4469, 4803, 13407, 65641, 174509, 196923, 523527, 7154869, 21464607]

約数ペア:

[(1, 21464607), (3, 7154869), (41, 523527), (109, 196923), (123, 174509), (327, 65641), (1601, 13407), (4469, 4803)]