889603947

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{919}}^1\times {\mathrm{1823}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 1308902400

約数和(自身を除く): 419298453

約数列:

[1, 3, 9, 59, 177, 531, 919, 1823, 2757, 5469, 8271, 16407, 54221, 107557, 162663, 322671, 487989, 968013, 1675337, 5026011, 15078033, 98844883, 296534649, 889603947]

約数ペア:

[(1, 889603947), (3, 296534649), (9, 98844883), (59, 15078033), (177, 5026011), (531, 1675337), (919, 968013), (1823, 487989), (2757, 322671), (5469, 162663), (8271, 107557), (16407, 54221)]