31313703

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{659}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 42831360

約数和(自身を除く): 11517657

約数列:

[1, 3, 47, 141, 337, 659, 1011, 1977, 15839, 30973, 47517, 92919, 222083, 666249, 10437901, 31313703]

約数ペア:

[(1, 31313703), (3, 10437901), (47, 666249), (141, 222083), (337, 92919), (659, 47517), (1011, 30973), (1977, 15839)]