4397151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7046

約数の個数: 16

約数和(自身を含む): 6733440

約数和(自身を除く): 2336289

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 7013, 21039, 77143, 133247, 231429, 399741, 1465717, 4397151]

約数ペア:

[(1, 4397151), (3, 1465717), (11, 399741), (19, 231429), (33, 133247), (57, 77143), (209, 21039), (627, 7013)]