17960943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6015

約数の個数: 32

約数和(自身を含む): 32159232

約数和(自身を除く): 14198289

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 5981, 17943, 41867, 65791, 77753, 125601, 197373, 233259, 460537, 544271, 855283, 1381611, 1632813, 2565849, 5986981, 17960943]

約数ペア:

[(1, 17960943), (3, 5986981), (7, 2565849), (11, 1632813), (13, 1381611), (21, 855283), (33, 544271), (39, 460537), (77, 233259), (91, 197373), (143, 125601), (231, 77753), (273, 65791), (429, 41867), (1001, 17943), (3003, 5981)]