17311941

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{1523}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 25725120

約数和(自身を除く): 8413179

約数列:

[1, 3, 9, 27, 421, 1263, 1523, 3789, 4569, 11367, 13707, 41121, 641183, 1923549, 5770647, 17311941]

約数ペア:

[(1, 17311941), (3, 5770647), (9, 1923549), (27, 641183), (421, 41121), (1263, 13707), (1523, 11367), (3789, 4569)]