31218477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1931}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 44235072

約数和(自身を除く): 13016595

約数列:

[1, 3, 17, 51, 317, 951, 1931, 5389, 5793, 16167, 32827, 98481, 612127, 1836381, 10406159, 31218477]

約数ペア:

[(1, 31218477), (3, 10406159), (17, 1836381), (51, 612127), (317, 98481), (951, 32827), (1931, 16167), (5389, 5793)]