2247016471

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{4657}}^1$

素因数の和:4943

約数の個数: 24

約数和(自身を含む): 2686920720

約数和(自身を除く): 439904249

約数列:

[1, 7, 43, 49, 229, 301, 1603, 2107, 4657, 9847, 11221, 32599, 68929, 200251, 228193, 482503, 1066453, 1401757, 7465171, 9812299, 45857479, 52256197, 321002353, 2247016471]

約数ペア:

[(1, 2247016471), (7, 321002353), (43, 52256197), (49, 45857479), (229, 9812299), (301, 7465171), (1603, 1401757), (2107, 1066453), (4657, 482503), (9847, 228193), (11221, 200251), (32599, 68929)]