1282141449

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 1943472960

約数和(自身を除く): 661331511

約数列:

[1, 3, 9, 43, 59, 129, 177, 233, 241, 387, 531, 699, 723, 2097, 2169, 2537, 7611, 10019, 10363, 13747, 14219, 22833, 30057, 31089, 41241, 42657, 56153, 90171, 93267, 123723, 127971, 168459, 505377, 591121, 611417, 1773363, 1834251, 2414579, 3313027, 5320089, 5502753, 7243737, 9939081, 21731211, 29817243, 142460161, 427380483, 1282141449]

約数ペア:

[(1, 1282141449), (3, 427380483), (9, 142460161), (43, 29817243), (59, 21731211), (129, 9939081), (177, 7243737), (233, 5502753), (241, 5320089), (387, 3313027), (531, 2414579), (699, 1834251), (723, 1773363), (2097, 611417), (2169, 591121), (2537, 505377), (7611, 168459), (10019, 127971), (10363, 123723), (13747, 93267), (14219, 90171), (22833, 56153), (30057, 42657), (31089, 41241)]