1633851

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:912

約数の個数: 20

約数和(自身を含む): 2549712

約数和(自身を除く): 915861

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 877, 1863, 2631, 7893, 20171, 23679, 60513, 71037, 181539, 544617, 1633851]

約数ペア:

[(1, 1633851), (3, 544617), (9, 181539), (23, 71037), (27, 60513), (69, 23679), (81, 20171), (207, 7893), (621, 2631), (877, 1863)]