47754969

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2693}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 66724992

約数和(自身を除く): 18970023

約数列:

[1, 3, 23, 69, 257, 771, 2693, 5911, 8079, 17733, 61939, 185817, 692101, 2076303, 15918323, 47754969]

約数ペア:

[(1, 47754969), (3, 15918323), (23, 2076303), (69, 692101), (257, 185817), (771, 61939), (2693, 17733), (5911, 8079)]