22217979

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34129}}^1$

素因数の和:34170

約数の個数: 16

約数和(自身を含む): 34949120

約数和(自身を除く): 12731141

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 34129, 102387, 238903, 716709, 1057999, 3173997, 7405993, 22217979]

約数ペア:

[(1, 22217979), (3, 7405993), (7, 3173997), (21, 1057999), (31, 716709), (93, 238903), (217, 102387), (651, 34129)]