1995171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1115229

約数列:

[1, 3, 17, 19, 29, 51, 57, 71, 87, 213, 323, 493, 551, 969, 1207, 1349, 1479, 1653, 2059, 3621, 4047, 6177, 9367, 22933, 28101, 35003, 39121, 68799, 105009, 117363, 665057, 1995171]

約数ペア:

[(1, 1995171), (3, 665057), (17, 117363), (19, 105009), (29, 68799), (51, 39121), (57, 35003), (71, 28101), (87, 22933), (213, 9367), (323, 6177), (493, 4047), (551, 3621), (969, 2059), (1207, 1653), (1349, 1479)]