27720872421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{874117}}^1$

素因数の和:874193

約数の個数: 24

約数和(自身を含む): 41663960352

約数和(自身を除く): 13943087931

約数列:

[1, 3, 11, 31, 33, 93, 341, 961, 1023, 2883, 10571, 31713, 874117, 2622351, 9615287, 27097627, 28845861, 81292881, 298073897, 840026437, 894221691, 2520079311, 9240290807, 27720872421]

約数ペア:

[(1, 27720872421), (3, 9240290807), (11, 2520079311), (31, 894221691), (33, 840026437), (93, 298073897), (341, 81292881), (961, 28845861), (1023, 27097627), (2883, 9615287), (10571, 2622351), (31713, 874117)]