31295089

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 38200320

約数和(自身を除く): 6905231

約数列:

[1, 7, 29, 31, 203, 217, 899, 4973, 6293, 34811, 144217, 154163, 1009519, 1079141, 4470727, 31295089]

約数ペア:

[(1, 31295089), (7, 4470727), (29, 1079141), (31, 1009519), (203, 154163), (217, 144217), (899, 34811), (4973, 6293)]