23278953

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 31967936

約数和(自身を除く): 8688983

約数列:

[1, 3, 43, 129, 181, 543, 997, 2991, 7783, 23349, 42871, 128613, 180457, 541371, 7759651, 23278953]

約数ペア:

[(1, 23278953), (3, 7759651), (43, 541371), (129, 180457), (181, 128613), (543, 42871), (997, 23349), (2991, 7783)]