2956559931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{919}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 4757975040

約数和(自身を除く): 1801415109

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 887, 919, 1209, 2661, 2757, 3627, 7983, 8271, 11531, 11947, 27497, 28489, 34593, 35841, 82491, 85467, 103779, 107523, 247473, 256401, 357461, 370357, 815153, 1072383, 1111071, 2445459, 3217149, 3333213, 7336377, 10596989, 25269743, 31790967, 75809229, 95372901, 227427687, 328506659, 985519977, 2956559931]

約数ペア:

[(1, 2956559931), (3, 985519977), (9, 328506659), (13, 227427687), (31, 95372901), (39, 75809229), (93, 31790967), (117, 25269743), (279, 10596989), (403, 7336377), (887, 3333213), (919, 3217149), (1209, 2445459), (2661, 1111071), (2757, 1072383), (3627, 815153), (7983, 370357), (8271, 357461), (11531, 256401), (11947, 247473), (27497, 107523), (28489, 103779), (34593, 85467), (35841, 82491)]