22221363

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8221}}^1$

素因数の和:8294

約数の個数: 16

約数和(自身を含む): 31967136

約数和(自身を除く): 9745773

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 8221, 24663, 139757, 419271, 435713, 1307139, 7407121, 22221363]

約数ペア:

[(1, 22221363), (3, 7407121), (17, 1307139), (51, 435713), (53, 419271), (159, 139757), (901, 24663), (2703, 8221)]