492735243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 894910464

約数和(自身を除く): 402175221

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 71, 77, 91, 143, 213, 231, 273, 429, 497, 781, 923, 1001, 1491, 2311, 2343, 2769, 3003, 5467, 6461, 6933, 10153, 16177, 16401, 19383, 25421, 30043, 30459, 48531, 71071, 76263, 90129, 164081, 177947, 210301, 213213, 330473, 492243, 533841, 630903, 991419, 1148567, 1804891, 2133053, 2313311, 3445701, 5414673, 6399159, 6939933, 12634237, 14931371, 23463583, 37902711, 44794113, 70390749, 164245081, 492735243]

約数ペア:

[(1, 492735243), (3, 164245081), (7, 70390749), (11, 44794113), (13, 37902711), (21, 23463583), (33, 14931371), (39, 12634237), (71, 6939933), (77, 6399159), (91, 5414673), (143, 3445701), (213, 2313311), (231, 2133053), (273, 1804891), (429, 1148567), (497, 991419), (781, 630903), (923, 533841), (1001, 492243), (1491, 330473), (2311, 213213), (2343, 210301), (2769, 177947), (3003, 164081), (5467, 90129), (6461, 76263), (6933, 71071), (10153, 48531), (16177, 30459), (16401, 30043), (19383, 25421)]