13962431

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 17289216

約数和(自身を除く): 3326785

約数列:

[1, 7, 31, 37, 47, 217, 259, 329, 1147, 1369, 1457, 1739, 8029, 9583, 10199, 12173, 42439, 53909, 64343, 297073, 377363, 450401, 1994633, 13962431]

約数ペア:

[(1, 13962431), (7, 1994633), (31, 450401), (37, 377363), (47, 297073), (217, 64343), (259, 53909), (329, 42439), (1147, 12173), (1369, 10199), (1457, 9583), (1739, 8029)]