886985229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{152639}}^1$

素因数の和:152804

約数の個数: 16

約数和(自身を含む): 1282176000

約数和(自身を除く): 395190771

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 152639, 457917, 1984307, 5952921, 22743211, 68229633, 295661743, 886985229]

約数ペア:

[(1, 886985229), (3, 295661743), (13, 68229633), (39, 22743211), (149, 5952921), (447, 1984307), (1937, 457917), (5811, 152639)]