1204976187

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 1890907200

約数和(自身を除く): 685931013

約数列:

[1, 3, 9, 23, 29, 69, 87, 181, 207, 261, 543, 667, 1109, 1629, 2001, 3327, 4163, 5249, 6003, 9981, 12489, 15747, 25507, 32161, 37467, 47241, 76521, 96483, 120727, 200729, 229563, 289449, 362181, 602187, 739703, 1086543, 1806561, 2219109, 4616767, 5821141, 6657327, 13850301, 17463423, 41550903, 52390269, 133886243, 401658729, 1204976187]

約数ペア:

[(1, 1204976187), (3, 401658729), (9, 133886243), (23, 52390269), (29, 41550903), (69, 17463423), (87, 13850301), (181, 6657327), (207, 5821141), (261, 4616767), (543, 2219109), (667, 1806561), (1109, 1086543), (1629, 739703), (2001, 602187), (3327, 362181), (4163, 289449), (5249, 229563), (6003, 200729), (9981, 120727), (12489, 96483), (15747, 76521), (25507, 47241), (32161, 37467)]