265925439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{4909}}^1$

素因数の和:5391

約数の個数: 24

約数和(自身を含む): 414639680

約数和(自身を除く): 148714241

約数列:

[1, 3, 9, 13, 39, 117, 463, 1389, 4167, 4909, 6019, 14727, 18057, 44181, 54171, 63817, 191451, 574353, 2272867, 6818601, 20455803, 29547271, 88641813, 265925439]

約数ペア:

[(1, 265925439), (3, 88641813), (9, 29547271), (13, 20455803), (39, 6818601), (117, 2272867), (463, 574353), (1389, 191451), (4167, 63817), (4909, 54171), (6019, 44181), (14727, 18057)]