29125239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67891}}^1$

素因数の和:67918

約数の個数: 16

約数和(自身を含む): 45623424

約数和(自身を除く): 16498185

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 67891, 203673, 746801, 882583, 2240403, 2647749, 9708413, 29125239]

約数ペア:

[(1, 29125239), (3, 9708413), (11, 2647749), (13, 2240403), (33, 882583), (39, 746801), (143, 203673), (429, 67891)]