31152693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72617}}^1$

素因数の和:72644

約数の個数: 16

約数和(自身を含む): 48799296

約数和(自身を除く): 17646603

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 72617, 217851, 798787, 944021, 2396361, 2832063, 10384231, 31152693]

約数ペア:

[(1, 31152693), (3, 10384231), (11, 2832063), (13, 2396361), (33, 944021), (39, 798787), (143, 217851), (429, 72617)]