1197801

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 2006400

約数和(自身を除く): 808599

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 109, 111, 297, 327, 333, 407, 981, 999, 1199, 1221, 2943, 3597, 3663, 4033, 10791, 10989, 12099, 32373, 36297, 44363, 108891, 133089, 399267, 1197801]

約数ペア:

[(1, 1197801), (3, 399267), (9, 133089), (11, 108891), (27, 44363), (33, 36297), (37, 32373), (99, 12099), (109, 10989), (111, 10791), (297, 4033), (327, 3663), (333, 3597), (407, 2943), (981, 1221), (999, 1199)]