10390779

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 18330624

約数和(自身を除く): 7939845

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 71, 101, 161, 207, 213, 303, 483, 497, 639, 707, 909, 1449, 1491, 1633, 2121, 2323, 4473, 4899, 6363, 6969, 7171, 11431, 14697, 16261, 20907, 21513, 34293, 48783, 50197, 64539, 102879, 146349, 150591, 164933, 451773, 494799, 1154531, 1484397, 3463593, 10390779]

約数ペア:

[(1, 10390779), (3, 3463593), (7, 1484397), (9, 1154531), (21, 494799), (23, 451773), (63, 164933), (69, 150591), (71, 146349), (101, 102879), (161, 64539), (207, 50197), (213, 48783), (303, 34293), (483, 21513), (497, 20907), (639, 16261), (707, 14697), (909, 11431), (1449, 7171), (1491, 6969), (1633, 6363), (2121, 4899), (2323, 4473)]