22497321

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13913}}^1$

素因数の和:13941

約数の個数: 24

約数和(自身を含む): 38068704

約数和(自身を除く): 15571383

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 13913, 41739, 97391, 153043, 292173, 459129, 681737, 1071301, 2045211, 3213903, 7499107, 22497321]

約数ペア:

[(1, 22497321), (3, 7499107), (7, 3213903), (11, 2045211), (21, 1071301), (33, 681737), (49, 459129), (77, 292173), (147, 153043), (231, 97391), (539, 41739), (1617, 13913)]