8008899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4087101

約数列:

[1, 3, 19, 23, 41, 57, 69, 123, 149, 437, 447, 779, 943, 1311, 2337, 2829, 2831, 3427, 6109, 8493, 10281, 17917, 18327, 53751, 65113, 116071, 140507, 195339, 348213, 421521, 2669633, 8008899]

約数ペア:

[(1, 8008899), (3, 2669633), (19, 421521), (23, 348213), (41, 195339), (57, 140507), (69, 116071), (123, 65113), (149, 53751), (437, 18327), (447, 17917), (779, 10281), (943, 8493), (1311, 6109), (2337, 3427), (2829, 2831)]