23575321

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 30205440

約数和(自身を除く): 6630119

約数列:

[1, 7, 11, 49, 77, 191, 229, 539, 1337, 1603, 2101, 2519, 9359, 11221, 14707, 17633, 43739, 102949, 123431, 306173, 481129, 2143211, 3367903, 23575321]

約数ペア:

[(1, 23575321), (7, 3367903), (11, 2143211), (49, 481129), (77, 306173), (191, 123431), (229, 102949), (539, 43739), (1337, 17633), (1603, 14707), (2101, 11221), (2519, 9359)]