2207029139

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{1741}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 2635659936

約数和(自身を除く): 428630797

約数列:

[1, 7, 41, 49, 287, 631, 1741, 2009, 4417, 12187, 25871, 30919, 71381, 85309, 181097, 499667, 1098571, 1267679, 3497669, 7689997, 45041411, 53829979, 315289877, 2207029139]

約数ペア:

[(1, 2207029139), (7, 315289877), (41, 53829979), (49, 45041411), (287, 7689997), (631, 3497669), (1741, 1267679), (2009, 1098571), (4417, 499667), (12187, 181097), (25871, 85309), (30919, 71381)]