5634447

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20662

約数の個数: 16

約数和(自身を含む): 9246720

約数和(自身を除く): 3612273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 20639, 61917, 144473, 268307, 433419, 804921, 1878149, 5634447]

約数ペア:

[(1, 5634447), (3, 1878149), (7, 804921), (13, 433419), (21, 268307), (39, 144473), (91, 61917), (273, 20639)]