40342851

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 61601280

約数和(自身を除く): 21258429

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 2467, 5451, 7401, 16353, 22203, 56741, 170223, 194893, 510669, 584679, 1754037, 4482539, 13447617, 40342851]

約数ペア:

[(1, 40342851), (3, 13447617), (9, 4482539), (23, 1754037), (69, 584679), (79, 510669), (207, 194893), (237, 170223), (711, 56741), (1817, 22203), (2467, 16353), (5451, 7401)]