426749661

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9281}}^1$

素因数の和:9434

約数の個数: 32

約数和(自身を含む): 686125440

約数和(自身を除く): 259375779

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 1179, 1703, 3537, 5109, 9281, 15327, 27843, 45981, 83529, 120653, 250587, 361959, 1085877, 1215811, 3257631, 3647433, 10942299, 15805543, 32826897, 47416629, 142249887, 426749661]

約数ペア:

[(1, 426749661), (3, 142249887), (9, 47416629), (13, 32826897), (27, 15805543), (39, 10942299), (117, 3647433), (131, 3257631), (351, 1215811), (393, 1085877), (1179, 361959), (1703, 250587), (3537, 120653), (5109, 83529), (9281, 45981), (15327, 27843)]