23671879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 31260672

約数和(自身を除く): 7588793

約数列:

[1, 7, 11, 31, 47, 77, 211, 217, 329, 341, 517, 1457, 1477, 2321, 2387, 3619, 6541, 9917, 10199, 16027, 16247, 45787, 69419, 71951, 109087, 112189, 307427, 503657, 763609, 2151989, 3381697, 23671879]

約数ペア:

[(1, 23671879), (7, 3381697), (11, 2151989), (31, 763609), (47, 503657), (77, 307427), (211, 112189), (217, 109087), (329, 71951), (341, 69419), (517, 45787), (1457, 16247), (1477, 16027), (2321, 10199), (2387, 9917), (3619, 6541)]