38116421

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 44494848

約数和(自身を除く): 6378427

約数列:

[1, 7, 71, 271, 283, 497, 1897, 1981, 19241, 20093, 76693, 134687, 140651, 536851, 5445203, 38116421]

約数ペア:

[(1, 38116421), (7, 5445203), (71, 536851), (271, 140651), (283, 134687), (497, 76693), (1897, 20093), (1981, 19241)]