31926867

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89431}}^1$

素因数の和:89458

約数の個数: 16

約数和(自身を含む): 51512832

約数和(自身を除く): 19585965

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 89431, 268293, 626017, 1520327, 1878051, 4560981, 10642289, 31926867]

約数ペア:

[(1, 31926867), (3, 10642289), (7, 4560981), (17, 1878051), (21, 1520327), (51, 626017), (119, 268293), (357, 89431)]