11688999

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 18298368

約数和(自身を除く): 6609369

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 607, 917, 1821, 2751, 4249, 6419, 12747, 19257, 29743, 79517, 89229, 238551, 556619, 1669857, 3896333, 11688999]

約数ペア:

[(1, 11688999), (3, 3896333), (7, 1669857), (21, 556619), (49, 238551), (131, 89229), (147, 79517), (393, 29743), (607, 19257), (917, 12747), (1821, 6419), (2751, 4249)]