31331267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3418

約数の個数: 16

約数和(自身を含む): 36640512

約数和(自身を除く): 5309245

約数列:

[1, 11, 23, 37, 253, 407, 851, 3347, 9361, 36817, 76981, 123839, 846791, 1362229, 2848297, 31331267]

約数ペア:

[(1, 31331267), (11, 2848297), (23, 1362229), (37, 846791), (253, 123839), (407, 76981), (851, 36817), (3347, 9361)]