245057157079

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{977363}}^1$

素因数の和:977444

約数の個数: 32

約数和(自身を含む): 309628915200

約数和(自身を除く): 64571758121

約数列:

[1, 7, 17, 43, 49, 119, 301, 343, 731, 833, 2107, 5117, 5831, 14749, 35819, 250733, 977363, 6841541, 16615171, 42026609, 47890787, 116306197, 294186263, 335235509, 714452353, 814143379, 2059303841, 5001166471, 5699003653, 14415126887, 35008165297, 245057157079]

約数ペア:

[(1, 245057157079), (7, 35008165297), (17, 14415126887), (43, 5699003653), (49, 5001166471), (119, 2059303841), (301, 814143379), (343, 714452353), (731, 335235509), (833, 294186263), (2107, 116306197), (5117, 47890787), (5831, 42026609), (14749, 16615171), (35819, 6841541), (250733, 977363)]