2765191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 3312288

約数和(自身を除く): 547097

約数列:

[1, 11, 13, 61, 143, 317, 671, 793, 3487, 4121, 8723, 19337, 45331, 212707, 251381, 2765191]

約数ペア:

[(1, 2765191), (11, 251381), (13, 212707), (61, 45331), (143, 19337), (317, 8723), (671, 4121), (793, 3487)]