16277667

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 25665024

約数和(自身を除く): 9387357

約数列:

[1, 3, 7, 21, 61, 97, 131, 183, 291, 393, 427, 679, 917, 1281, 2037, 2751, 5917, 7991, 12707, 17751, 23973, 38121, 41419, 55937, 88949, 124257, 167811, 266847, 775127, 2325381, 5425889, 16277667]

約数ペア:

[(1, 16277667), (3, 5425889), (7, 2325381), (21, 775127), (61, 266847), (97, 167811), (131, 124257), (183, 88949), (291, 55937), (393, 41419), (427, 38121), (679, 23973), (917, 17751), (1281, 12707), (2037, 7991), (2751, 5917)]