90939331

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{1291}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 107907840

約数和(自身を除く): 16968509

約数列:

[1, 7, 29, 203, 347, 1291, 2429, 9037, 10063, 37439, 70441, 262073, 447977, 3135839, 12991333, 90939331]

約数ペア:

[(1, 90939331), (7, 12991333), (29, 3135839), (203, 447977), (347, 262073), (1291, 70441), (2429, 37439), (9037, 10063)]