31938427

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 35085312

約数和(自身を除く): 3146885

約数列:

[1, 17, 47, 71, 563, 799, 1207, 3337, 9571, 26461, 39973, 56729, 449837, 679541, 1878731, 31938427]

約数ペア:

[(1, 31938427), (17, 1878731), (47, 679541), (71, 449837), (563, 56729), (799, 39973), (1207, 26461), (3337, 9571)]