827763489

素因数分解:

$3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{18797}}^1$

素因数の和:19046

約数の個数: 32

約数和(自身を含む): 1407594240

約数和(自身を除く): 579830751

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 233, 699, 1631, 2097, 4893, 6291, 14679, 18797, 44037, 56391, 131579, 169173, 394737, 507519, 1184211, 3552633, 4379701, 13139103, 30657907, 39417309, 91973721, 118251927, 275921163, 827763489]

約数ペア:

[(1, 827763489), (3, 275921163), (7, 118251927), (9, 91973721), (21, 39417309), (27, 30657907), (63, 13139103), (189, 4379701), (233, 3552633), (699, 1184211), (1631, 507519), (2097, 394737), (4893, 169173), (6291, 131579), (14679, 56391), (18797, 44037)]