33991531

素因数分解:

$7^1\times {\mathrm{31}}^3\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 16

約数和(自身を含む): 40388608

約数和(自身を除く): 6397077

約数列:

[1, 7, 31, 163, 217, 961, 1141, 5053, 6727, 29791, 35371, 156643, 208537, 1096501, 4855933, 33991531]

約数ペア:

[(1, 33991531), (7, 4855933), (31, 1096501), (163, 208537), (217, 156643), (961, 35371), (1141, 29791), (5053, 6727)]