10421921

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 11501568

約数和(自身を除く): 1079647

約数列:

[1, 23, 31, 47, 311, 713, 1081, 1457, 7153, 9641, 14617, 33511, 221743, 336191, 453127, 10421921]

約数ペア:

[(1, 10421921), (23, 453127), (31, 336191), (47, 221743), (311, 33511), (713, 14617), (1081, 9641), (1457, 7153)]