80282251

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 94187520

約数和(自身を除く): 13905269

約数列:

[1, 7, 47, 239, 329, 1021, 1673, 7147, 11233, 47987, 78631, 244019, 335909, 1708133, 11468893, 80282251]

約数ペア:

[(1, 80282251), (7, 11468893), (47, 1708133), (239, 335909), (329, 244019), (1021, 78631), (1673, 47987), (7147, 11233)]