31938193

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 38079360

約数和(自身を除く): 6141167

約数列:

[1, 7, 29, 131, 203, 917, 1201, 3799, 8407, 26593, 34829, 157331, 243803, 1101317, 4562599, 31938193]

約数ペア:

[(1, 31938193), (7, 4562599), (29, 1101317), (131, 243803), (203, 157331), (917, 34829), (1201, 26593), (3799, 8407)]