1620019941

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1\times {\mathrm{4567}}^1$

素因数の和:5260

約数の個数: 16

約数和(自身を含む): 2173125504

約数和(自身を除く): 553105563

約数列:

[1, 3, 317, 373, 951, 1119, 4567, 13701, 118241, 354723, 1447739, 1703491, 4343217, 5110473, 540006647, 1620019941]

約数ペア:

[(1, 1620019941), (3, 540006647), (317, 5110473), (373, 4343217), (951, 1703491), (1119, 1447739), (4567, 354723), (13701, 118241)]