47682921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111149}}^1$

素因数の和:111176

約数の個数: 16

約数和(自身を含む): 74692800

約数和(自身を除く): 27009879

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 111149, 333447, 1222639, 1444937, 3667917, 4334811, 15894307, 47682921]

約数ペア:

[(1, 47682921), (3, 15894307), (11, 4334811), (13, 3667917), (33, 1444937), (39, 1222639), (143, 333447), (429, 111149)]