13859181

素因数分解:

$3^4\times 7^1\times {\mathrm{24443}}^1$

素因数の和:24462

約数の個数: 20

約数和(自身を含む): 23661792

約数和(自身を除く): 9802611

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 24443, 73329, 171101, 219987, 513303, 659961, 1539909, 1979883, 4619727, 13859181]

約数ペア:

[(1, 13859181), (3, 4619727), (7, 1979883), (9, 1539909), (21, 659961), (27, 513303), (63, 219987), (81, 171101), (189, 73329), (567, 24443)]