2764443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4442

約数の個数: 16

約数和(自身を含む): 4233600

約数和(自身を除く): 1469157

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4409, 13227, 48499, 83771, 145497, 251313, 921481, 2764443]

約数ペア:

[(1, 2764443), (3, 921481), (11, 251313), (19, 145497), (33, 83771), (57, 48499), (209, 13227), (627, 4409)]