7856193021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1051277}}^1$

素因数の和:1051380

約数の個数: 16

約数和(自身を含む): 10899650304

約数和(自身を除く): 3043457283

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 1051277, 3153831, 49410019, 55717681, 148230057, 167153043, 2618731007, 7856193021]

約数ペア:

[(1, 7856193021), (3, 2618731007), (47, 167153043), (53, 148230057), (141, 55717681), (159, 49410019), (2491, 3153831), (7473, 1051277)]