6242621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 2466499

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 251, 323, 1309, 1463, 1757, 2261, 2761, 3553, 4267, 4769, 19327, 24871, 29869, 33383, 46937, 52459, 81073, 328559, 367213, 567511, 891803, 6242621]

約数ペア:

[(1, 6242621), (7, 891803), (11, 567511), (17, 367213), (19, 328559), (77, 81073), (119, 52459), (133, 46937), (187, 33383), (209, 29869), (251, 24871), (323, 19327), (1309, 4769), (1463, 4267), (1757, 3553), (2261, 2761)]