13686717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 21786624

約数和(自身を除く): 8099907

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 787, 1023, 1581, 2361, 5797, 8657, 13379, 17391, 24397, 25971, 40137, 73191, 147169, 268367, 414749, 441507, 805101, 1244247, 4562239, 13686717]

約数ペア:

[(1, 13686717), (3, 4562239), (11, 1244247), (17, 805101), (31, 441507), (33, 414749), (51, 268367), (93, 147169), (187, 73191), (341, 40137), (527, 25971), (561, 24397), (787, 17391), (1023, 13379), (1581, 8657), (2361, 5797)]