31127379

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1699}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 43084800

約数和(自身を除く): 11957421

約数列:

[1, 3, 31, 93, 197, 591, 1699, 5097, 6107, 18321, 52669, 158007, 334703, 1004109, 10375793, 31127379]

約数ペア:

[(1, 31127379), (3, 10375793), (31, 1004109), (93, 334703), (197, 158007), (591, 52669), (1699, 18321), (5097, 6107)]