299207979

素因数分解:

$3^3\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{1327}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 507402240

約数和(自身を除く): 208194261

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1193, 1327, 3579, 3981, 8351, 9289, 10737, 11943, 25053, 27867, 32211, 35829, 75159, 83601, 225477, 250803, 1583111, 4749333, 11081777, 14247999, 33245331, 42743997, 99735993, 299207979]

約数ペア:

[(1, 299207979), (3, 99735993), (7, 42743997), (9, 33245331), (21, 14247999), (27, 11081777), (63, 4749333), (189, 1583111), (1193, 250803), (1327, 225477), (3579, 83601), (3981, 75159), (8351, 35829), (9289, 32211), (10737, 27867), (11943, 25053)]