10997119

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 13543200

約数和(自身を除く): 2546081

約数列:

[1, 7, 29, 49, 71, 109, 203, 497, 763, 1421, 2059, 3161, 3479, 5341, 7739, 14413, 22127, 54173, 100891, 154889, 224431, 379211, 1571017, 10997119]

約数ペア:

[(1, 10997119), (7, 1571017), (29, 379211), (49, 224431), (71, 154889), (109, 100891), (203, 54173), (497, 22127), (763, 14413), (1421, 7739), (2059, 5341), (3161, 3479)]