229778847

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 338807040

約数和(自身を除く): 109028193

約数列:

[1, 3, 9, 79, 131, 237, 393, 711, 1179, 2467, 7401, 10349, 22203, 31047, 93141, 194893, 323177, 584679, 969531, 1754037, 2908593, 25530983, 76592949, 229778847]

約数ペア:

[(1, 229778847), (3, 76592949), (9, 25530983), (79, 2908593), (131, 1754037), (237, 969531), (393, 584679), (711, 323177), (1179, 194893), (2467, 93141), (7401, 31047), (10349, 22203)]