2188329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5101}}^1$

素因数の和:5128

約数の個数: 16

約数和(自身を含む): 3428544

約数和(自身を除く): 1240215

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 5101, 15303, 56111, 66313, 168333, 198939, 729443, 2188329]

約数ペア:

[(1, 2188329), (3, 729443), (11, 198939), (13, 168333), (33, 66313), (39, 56111), (143, 15303), (429, 5101)]