23321151

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19483}}^1$

素因数の和:19515

約数の個数: 24

約数和(自身を含む): 40526720

約数和(自身を除く): 17205569

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 19483, 58449, 136381, 175347, 370177, 409143, 1110531, 1227429, 2591239, 3331593, 7773717, 23321151]

約数ペア:

[(1, 23321151), (3, 7773717), (7, 3331593), (9, 2591239), (19, 1227429), (21, 1110531), (57, 409143), (63, 370177), (133, 175347), (171, 136381), (399, 58449), (1197, 19483)]