33804407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 43642368

約数和(自身を除く): 9837961

約数列:

[1, 7, 13, 43, 53, 91, 163, 301, 371, 559, 689, 1141, 2119, 2279, 3913, 4823, 7009, 8639, 14833, 15953, 29627, 49063, 60473, 91117, 112307, 207389, 371477, 637819, 786149, 2600339, 4829201, 33804407]

約数ペア:

[(1, 33804407), (7, 4829201), (13, 2600339), (43, 786149), (53, 637819), (91, 371477), (163, 207389), (301, 112307), (371, 91117), (559, 60473), (689, 49063), (1141, 29627), (2119, 15953), (2279, 14833), (3913, 8639), (4823, 7009)]