42270531

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 57792000

約数和(自身を除く): 15521469

約数列:

[1, 3, 47, 141, 349, 859, 1047, 2577, 16403, 40373, 49209, 121119, 299791, 899373, 14090177, 42270531]

約数ペア:

[(1, 42270531), (3, 14090177), (47, 899373), (141, 299791), (349, 121119), (859, 49209), (1047, 40373), (2577, 16403)]