47084739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1171}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 67732224

約数和(自身を除く): 20647485

約数列:

[1, 3, 13, 39, 1031, 1171, 3093, 3513, 13403, 15223, 40209, 45669, 1207301, 3621903, 15694913, 47084739]

約数ペア:

[(1, 47084739), (3, 15694913), (13, 3621903), (39, 1207301), (1031, 45669), (1171, 40209), (3093, 15223), (3513, 13403)]