21014795343

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{336727}}^1$

素因数の和:337094

約数の個数: 16

約数和(自身を含む): 28511433216

約数和(自身を除く): 7496637873

約数列:

[1, 3, 71, 213, 293, 879, 20803, 62409, 336727, 1010181, 23907617, 71722851, 98661011, 295983033, 7004931781, 21014795343]

約数ペア:

[(1, 21014795343), (3, 7004931781), (71, 295983033), (213, 98661011), (293, 71722851), (879, 23907617), (20803, 1010181), (62409, 336727)]