22821429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8443}}^1$

素因数の和:8516

約数の個数: 16

約数和(自身を含む): 32830272

約数和(自身を除く): 10008843

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 8443, 25329, 143531, 430593, 447479, 1342437, 7607143, 22821429]

約数ペア:

[(1, 22821429), (3, 7607143), (17, 1342437), (51, 447479), (53, 430593), (159, 143531), (901, 25329), (2703, 8443)]