9956969

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 11874240

約数和(自身を除く): 1917271

約数列:

[1, 11, 19, 61, 71, 121, 209, 671, 781, 1159, 1349, 2299, 4331, 7381, 8591, 12749, 14839, 47641, 82289, 140239, 163229, 524051, 905179, 9956969]

約数ペア:

[(1, 9956969), (11, 905179), (19, 524051), (61, 163229), (71, 140239), (121, 82289), (209, 47641), (671, 14839), (781, 12749), (1159, 8591), (1349, 7381), (2299, 4331)]