29193879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 48432384

約数和(自身を除く): 19238505

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 4003, 7293, 12009, 44033, 52039, 68051, 132099, 156117, 204153, 572429, 748561, 884663, 1717287, 2245683, 2653989, 9731293, 29193879]

約数ペア:

[(1, 29193879), (3, 9731293), (11, 2653989), (13, 2245683), (17, 1717287), (33, 884663), (39, 748561), (51, 572429), (143, 204153), (187, 156117), (221, 132099), (429, 68051), (561, 52039), (663, 44033), (2431, 12009), (4003, 7293)]