2012208177

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{318337}}^1$

素因数の和:318397

約数の個数: 24

約数和(自身を含む): 3193566816

約数和(自身を除く): 1181358639

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 318337, 955011, 2228359, 6685077, 13688491, 15598513, 41065473, 46795539, 95819437, 287458311, 670736059, 2012208177]

約数ペア:

[(1, 2012208177), (3, 670736059), (7, 287458311), (21, 95819437), (43, 46795539), (49, 41065473), (129, 15598513), (147, 13688491), (301, 6685077), (903, 2228359), (2107, 955011), (6321, 318337)]