299888967

素因数分解:

$3^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{4259}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 466214400

約数和(自身を除く): 166325433

約数列:

[1, 3, 7, 21, 49, 147, 479, 1437, 3353, 4259, 10059, 12777, 23471, 29813, 70413, 89439, 208691, 626073, 2040061, 6120183, 14280427, 42841281, 99962989, 299888967]

約数ペア:

[(1, 299888967), (3, 99962989), (7, 42841281), (21, 14280427), (49, 6120183), (147, 2040061), (479, 626073), (1437, 208691), (3353, 89439), (4259, 70413), (10059, 29813), (12777, 23471)]