1330472037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 1914948864

約数和(自身を除く): 584476827

約数列:

[1, 3, 17, 51, 61, 183, 647, 661, 1037, 1941, 1983, 3111, 10999, 11237, 32997, 33711, 39467, 40321, 118401, 120963, 427667, 670939, 685457, 1283001, 2012817, 2056371, 7270339, 21811017, 26087687, 78263061, 443490679, 1330472037]

約数ペア:

[(1, 1330472037), (3, 443490679), (17, 78263061), (51, 26087687), (61, 21811017), (183, 7270339), (647, 2056371), (661, 2012817), (1037, 1283001), (1941, 685457), (1983, 670939), (3111, 427667), (10999, 120963), (11237, 118401), (32997, 40321), (33711, 39467)]