22002761

素因数分解:

${\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 16

約数和(自身を含む): 24688896

約数和(自身を除く): 2686135

約数列:

[1, 11, 61, 121, 271, 671, 1331, 2981, 7381, 16531, 32791, 81191, 181841, 360701, 2000251, 22002761]

約数ペア:

[(1, 22002761), (11, 2000251), (61, 360701), (121, 181841), (271, 81191), (671, 32791), (1331, 16531), (2981, 7381)]