8886987

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 13523328

約数和(自身を除く): 4636341

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 601, 1643, 1803, 4929, 5409, 14787, 18631, 31853, 55893, 95559, 167679, 286677, 987443, 2962329, 8886987]

約数ペア:

[(1, 8886987), (3, 2962329), (9, 987443), (31, 286677), (53, 167679), (93, 95559), (159, 55893), (279, 31853), (477, 18631), (601, 14787), (1643, 5409), (1803, 4929)]