9187143

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 14652288

約数和(自身を除く): 5465145

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 827, 1587, 2481, 3703, 5789, 11109, 17367, 19021, 57063, 133147, 399441, 437483, 1312449, 3062381, 9187143]

約数ペア:

[(1, 9187143), (3, 3062381), (7, 1312449), (21, 437483), (23, 399441), (69, 133147), (161, 57063), (483, 19021), (529, 17367), (827, 11109), (1587, 5789), (2481, 3703)]