22213821

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17341}}^1$

素因数の和:17412

約数の個数: 16

約数和(自身を含む): 34406528

約数和(自身を除く): 12192707

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 17341, 52023, 121387, 364161, 1057801, 3173403, 7404607, 22213821]

約数ペア:

[(1, 22213821), (3, 7404607), (7, 3173403), (21, 1057801), (61, 364161), (183, 121387), (427, 52023), (1281, 17341)]