31457327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 36612000

約数和(自身を除く): 5154673

約数列:

[1, 11, 17, 149, 187, 1129, 1639, 2533, 12419, 19193, 27863, 168221, 211123, 1850431, 2859757, 31457327]

約数ペア:

[(1, 31457327), (11, 2859757), (17, 1850431), (149, 211123), (187, 168221), (1129, 27863), (1639, 19193), (2533, 12419)]