971569741821

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1321}}^1\times {\mathrm{309937}}^1$

素因数の和:311381

約数の個数: 32

約数和(自身を含む): 1494724355328

約数和(自身を除く): 523154613507

約数列:

[1, 3, 7, 21, 113, 339, 791, 1321, 2373, 3963, 9247, 27741, 149273, 309937, 447819, 929811, 1044911, 2169559, 3134733, 6508677, 35022881, 105068643, 245160167, 409426777, 735480501, 1228280331, 2865987439, 8597962317, 46265225801, 138795677403, 323856580607, 971569741821]

約数ペア:

[(1, 971569741821), (3, 323856580607), (7, 138795677403), (21, 46265225801), (113, 8597962317), (339, 2865987439), (791, 1228280331), (1321, 735480501), (2373, 409426777), (3963, 245160167), (9247, 105068643), (27741, 35022881), (149273, 6508677), (309937, 3134733), (447819, 2169559), (929811, 1044911)]