31682907

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{653}}^1$

素因数の和:1264

約数の個数: 20

約数和(自身を含む): 47480400

約数和(自身を除く): 15797493

約数列:

[1, 3, 9, 27, 81, 599, 653, 1797, 1959, 5391, 5877, 16173, 17631, 48519, 52893, 391147, 1173441, 3520323, 10560969, 31682907]

約数ペア:

[(1, 31682907), (3, 10560969), (9, 3520323), (27, 1173441), (81, 391147), (599, 52893), (653, 48519), (1797, 17631), (1959, 16173), (5391, 5877)]