9193401

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 15392000

約数和(自身を除く): 6198599

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 1999, 4599, 5997, 13993, 17991, 41979, 125937, 145927, 437781, 1021489, 1313343, 3064467, 9193401]

約数ペア:

[(1, 9193401), (3, 3064467), (7, 1313343), (9, 1021489), (21, 437781), (63, 145927), (73, 125937), (219, 41979), (511, 17991), (657, 13993), (1533, 5997), (1999, 4599)]