22149429

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 30531072

約数和(自身を除く): 8381643

約数列:

[1, 3, 43, 103, 129, 309, 1667, 4429, 5001, 13287, 71681, 171701, 215043, 515103, 7383143, 22149429]

約数ペア:

[(1, 22149429), (3, 7383143), (43, 515103), (103, 215043), (129, 171701), (309, 71681), (1667, 13287), (4429, 5001)]