22212447

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 8269473

約数列:

[1, 3, 41, 123, 419, 431, 1257, 1293, 17179, 17671, 51537, 53013, 180589, 541767, 7404149, 22212447]

約数ペア:

[(1, 22212447), (3, 7404149), (41, 541767), (123, 180589), (419, 53013), (431, 51537), (1257, 17671), (1293, 17179)]