10215381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 15916032

約数和(自身を除く): 5700651

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 313, 473, 759, 939, 989, 1419, 2967, 3443, 7199, 10329, 10879, 13459, 21597, 32637, 40377, 79189, 148049, 237567, 309557, 444147, 928671, 3405127, 10215381]

約数ペア:

[(1, 10215381), (3, 3405127), (11, 928671), (23, 444147), (33, 309557), (43, 237567), (69, 148049), (129, 79189), (253, 40377), (313, 32637), (473, 21597), (759, 13459), (939, 10879), (989, 10329), (1419, 7199), (2967, 3443)]