23453421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 33422400

約数和(自身を除く): 9968979

約数列:

[1, 3, 17, 51, 109, 327, 1853, 4219, 5559, 12657, 71723, 215169, 459871, 1379613, 7817807, 23453421]

約数ペア:

[(1, 23453421), (3, 7817807), (17, 1379613), (51, 459871), (109, 215169), (327, 71723), (1853, 12657), (4219, 5559)]