3830931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 6027840

約数和(自身を除く): 2196909

約数列:

[1, 3, 9, 13, 39, 117, 137, 239, 411, 717, 1233, 1781, 2151, 3107, 5343, 9321, 16029, 27963, 32743, 98229, 294687, 425659, 1276977, 3830931]

約数ペア:

[(1, 3830931), (3, 1276977), (9, 425659), (13, 294687), (39, 98229), (117, 32743), (137, 27963), (239, 16029), (411, 9321), (717, 5343), (1233, 3107), (1781, 2151)]