4942223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 1589617

約数列:

[1, 11, 13, 17, 19, 107, 143, 187, 209, 221, 247, 323, 1177, 1391, 1819, 2033, 2431, 2717, 3553, 4199, 15301, 20009, 22363, 23647, 26429, 34561, 46189, 260117, 290719, 380171, 449293, 4942223]

約数ペア:

[(1, 4942223), (11, 449293), (13, 380171), (17, 290719), (19, 260117), (107, 46189), (143, 34561), (187, 26429), (209, 23647), (221, 22363), (247, 20009), (323, 15301), (1177, 4199), (1391, 3553), (1819, 2717), (2033, 2431)]