17282343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 26530560

約数和(自身を除く): 9248217

約数列:

[1, 3, 13, 19, 39, 57, 83, 247, 249, 281, 741, 843, 1079, 1577, 3237, 3653, 4731, 5339, 10959, 16017, 20501, 23323, 61503, 69407, 69969, 208221, 303199, 443137, 909597, 1329411, 5760781, 17282343]

約数ペア:

[(1, 17282343), (3, 5760781), (13, 1329411), (19, 909597), (39, 443137), (57, 303199), (83, 208221), (247, 69969), (249, 69407), (281, 61503), (741, 23323), (843, 20501), (1079, 16017), (1577, 10959), (3237, 5339), (3653, 4731)]