2441709

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 3775200

約数和(自身を除く): 1333491

約数列:

[1, 3, 9, 19, 57, 109, 131, 171, 327, 393, 981, 1179, 2071, 2489, 6213, 7467, 14279, 18639, 22401, 42837, 128511, 271301, 813903, 2441709]

約数ペア:

[(1, 2441709), (3, 813903), (9, 271301), (19, 128511), (57, 42837), (109, 22401), (131, 18639), (171, 14279), (327, 7467), (393, 6213), (981, 2489), (1179, 2071)]