215569231

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{877}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 240852960

約数和(自身を除く): 25283729

約数列:

[1, 17, 19, 323, 761, 877, 12937, 14459, 14909, 16663, 245803, 283271, 667397, 11345749, 12680543, 215569231]

約数ペア:

[(1, 215569231), (17, 12680543), (19, 11345749), (323, 667397), (761, 283271), (877, 245803), (12937, 16663), (14459, 14909)]