31282203

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 42656000

約数和(自身を除く): 11373797

約数列:

[1, 3, 61, 183, 199, 597, 859, 2577, 12139, 36417, 52399, 157197, 170941, 512823, 10427401, 31282203]

約数ペア:

[(1, 31282203), (3, 10427401), (61, 512823), (183, 170941), (199, 157197), (597, 52399), (859, 36417), (2577, 12139)]