31161119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2347}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 36516096

約数和(自身を除く): 5354977

約数列:

[1, 11, 17, 71, 187, 781, 1207, 2347, 13277, 25817, 39899, 166637, 438889, 1833007, 2832829, 31161119]

約数ペア:

[(1, 31161119), (11, 2832829), (17, 1833007), (71, 438889), (187, 166637), (781, 39899), (1207, 25817), (2347, 13277)]