47470671

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{24763}}^1$

素因数の和:24843

約数の個数: 16

約数和(自身を含む): 71320320

約数和(自身を除く): 23849649

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 24763, 74289, 222867, 668601, 1758173, 5274519, 15823557, 47470671]

約数ペア:

[(1, 47470671), (3, 15823557), (9, 5274519), (27, 1758173), (71, 668601), (213, 222867), (639, 74289), (1917, 24763)]