239758893

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{3001}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 389059200

約数和(自身を除く): 149300307

約数列:

[1, 3, 9, 11, 27, 33, 99, 269, 297, 807, 2421, 2959, 3001, 7263, 8877, 9003, 26631, 27009, 33011, 79893, 81027, 99033, 297099, 807269, 891297, 2421807, 7265421, 8879959, 21796263, 26639877, 79919631, 239758893]

約数ペア:

[(1, 239758893), (3, 79919631), (9, 26639877), (11, 21796263), (27, 8879959), (33, 7265421), (99, 2421807), (269, 891297), (297, 807269), (807, 297099), (2421, 99033), (2959, 81027), (3001, 79893), (7263, 33011), (8877, 27009), (9003, 26631)]