399367001097

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{15269}}^1\times {\mathrm{31249}}^1$

素因数の和:46558

約数の個数: 32

約数和(自身を含む): 610800000000

約数和(自身を除く): 211432998903

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 15269, 31249, 45807, 93747, 137421, 281241, 412263, 473339, 843723, 968719, 1420017, 2906157, 4260051, 8718471, 12780153, 26155413, 477140981, 1431422943, 4294268829, 12882806487, 14791370411, 44374111233, 133122333699, 399367001097]

約数ペア:

[(1, 399367001097), (3, 133122333699), (9, 44374111233), (27, 14791370411), (31, 12882806487), (93, 4294268829), (279, 1431422943), (837, 477140981), (15269, 26155413), (31249, 12780153), (45807, 8718471), (93747, 4260051), (137421, 2906157), (281241, 1420017), (412263, 968719), (473339, 843723)]