31697109

素因数分解:

$3^3\times {\mathrm{1051}}^1\times {\mathrm{1117}}^1$

素因数の和:2177

約数の個数: 16

約数和(自身を含む): 47045440

約数和(自身を除く): 15348331

約数列:

[1, 3, 9, 27, 1051, 1117, 3153, 3351, 9459, 10053, 28377, 30159, 1173967, 3521901, 10565703, 31697109]

約数ペア:

[(1, 31697109), (3, 10565703), (9, 3521901), (27, 1173967), (1051, 30159), (1117, 28377), (3153, 10053), (3351, 9459)]