3101351

素因数分解:

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

素因数の和:131

約数の個数: 18

約数和(自身を含む): 3648456

約数和(自身を除く): 547105

約数列:

[1, 11, 19, 71, 121, 209, 361, 781, 1349, 2299, 3971, 8591, 14839, 25631, 43681, 163229, 281941, 3101351]

約数ペア:

[(1, 3101351), (11, 281941), (19, 163229), (71, 43681), (121, 25631), (209, 14839), (361, 8591), (781, 3971), (1349, 2299)]