380197581

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{13367}}^1$

素因数の和:13888

約数の個数: 16

約数和(自身を含む): 534720000

約数和(自身を除く): 154522419

約数列:

[1, 3, 19, 57, 499, 1497, 9481, 13367, 28443, 40101, 253973, 761919, 6670133, 20010399, 126732527, 380197581]

約数ペア:

[(1, 380197581), (3, 126732527), (19, 20010399), (57, 6670133), (499, 761919), (1497, 253973), (9481, 40101), (13367, 28443)]