2247235419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{402947}}^1$

素因数の和:402987

約数の個数: 24

約数和(自身を含む): 3539495232

約数和(自身を除く): 1292259813

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 402947, 1208841, 4432417, 5238311, 13297251, 15714933, 57621421, 68098043, 172864263, 204294129, 749078473, 2247235419]

約数ペア:

[(1, 2247235419), (3, 749078473), (11, 204294129), (13, 172864263), (33, 68098043), (39, 57621421), (143, 15714933), (169, 13297251), (429, 5238311), (507, 4432417), (1859, 1208841), (5577, 402947)]