1397160573

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{242689}}^1$

素因数の和:242812

約数の個数: 16

約数和(自身を含む): 1980350400

約数和(自身を除く): 583189827

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 242689, 728067, 4611091, 13833273, 24511589, 73534767, 465720191, 1397160573]

約数ペア:

[(1, 1397160573), (3, 465720191), (19, 73534767), (57, 24511589), (101, 13833273), (303, 4611091), (1919, 728067), (5757, 242689)]