21167881249

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{35899}}^1$

素因数の和:36780

約数の個数: 16

約数和(自身を含む): 22828953600

約数和(自身を除く): 1661072351

約数列:

[1, 23, 31, 713, 827, 19021, 25637, 35899, 589651, 825677, 1112869, 25595987, 29688473, 682834879, 920342663, 21167881249]

約数ペア:

[(1, 21167881249), (23, 920342663), (31, 682834879), (713, 29688473), (827, 25595987), (19021, 1112869), (25637, 825677), (35899, 589651)]