16925907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 25030656

約数和(自身を除く): 8104749

約数列:

[1, 3, 23, 31, 41, 69, 93, 123, 193, 579, 713, 943, 1271, 2139, 2829, 3813, 4439, 5983, 7913, 13317, 17949, 23739, 29233, 87699, 137609, 181999, 245303, 412827, 545997, 735909, 5641969, 16925907]

約数ペア:

[(1, 16925907), (3, 5641969), (23, 735909), (31, 545997), (41, 412827), (69, 245303), (93, 181999), (123, 137609), (193, 87699), (579, 29233), (713, 23739), (943, 17949), (1271, 13317), (2139, 7913), (2829, 5983), (3813, 4439)]