39150609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 57957120

約数和(自身を除く): 18806511

約数列:

[1, 3, 17, 29, 51, 87, 103, 257, 309, 493, 771, 1479, 1751, 2987, 4369, 5253, 7453, 8961, 13107, 22359, 26471, 50779, 79413, 126701, 152337, 380103, 450007, 767659, 1350021, 2302977, 13050203, 39150609]

約数ペア:

[(1, 39150609), (3, 13050203), (17, 2302977), (29, 1350021), (51, 767659), (87, 450007), (103, 380103), (257, 152337), (309, 126701), (493, 79413), (771, 50779), (1479, 26471), (1751, 22359), (2987, 13107), (4369, 8961), (5253, 7453)]