22004541

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{20897}}^1$

素因数の和:20922

約数の個数: 20

約数和(自身を含む): 35401212

約数和(自身を除く): 13396671

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 20897, 62691, 188073, 271661, 564219, 814983, 1692657, 2444949, 7334847, 22004541]

約数ペア:

[(1, 22004541), (3, 7334847), (9, 2444949), (13, 1692657), (27, 814983), (39, 564219), (81, 271661), (117, 188073), (351, 62691), (1053, 20897)]