12616551

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 19422000

約数和(自身を除く): 6805449

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 829, 1691, 2487, 5073, 7461, 15219, 15751, 47253, 73781, 141759, 221343, 664029, 1401839, 4205517, 12616551]

約数ペア:

[(1, 12616551), (3, 4205517), (9, 1401839), (19, 664029), (57, 221343), (89, 141759), (171, 73781), (267, 47253), (801, 15751), (829, 15219), (1691, 7461), (2487, 5073)]