29212101

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 44772000

約数和(自身を除く): 15559899

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1229, 1251, 2641, 3687, 7923, 11061, 23351, 23769, 70053, 170831, 210159, 512493, 1537479, 3245789, 9737367, 29212101]

約数ペア:

[(1, 29212101), (3, 9737367), (9, 3245789), (19, 1537479), (57, 512493), (139, 210159), (171, 170831), (417, 70053), (1229, 23769), (1251, 23351), (2641, 11061), (3687, 7923)]