8630229

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 11880000

約数和(自身を除く): 3249771

約数列:

[1, 3, 43, 129, 149, 447, 449, 1347, 6407, 19221, 19307, 57921, 66901, 200703, 2876743, 8630229]

約数ペア:

[(1, 8630229), (3, 2876743), (43, 200703), (129, 66901), (149, 57921), (447, 19307), (449, 19221), (1347, 6407)]