1398003299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5003}}^1$

素因数の和:5231

約数の個数: 32

約数和(自身を含む): 1844674560

約数和(自身を除く): 446671261

約数列:

[1, 7, 11, 19, 77, 133, 191, 209, 1337, 1463, 2101, 3629, 5003, 14707, 25403, 35021, 39919, 55033, 95057, 279433, 385231, 665399, 955573, 1045627, 6689011, 7319389, 10511303, 18155887, 73579121, 127091209, 199714757, 1398003299]

約数ペア:

[(1, 1398003299), (7, 199714757), (11, 127091209), (19, 73579121), (77, 18155887), (133, 10511303), (191, 7319389), (209, 6689011), (1337, 1045627), (1463, 955573), (2101, 665399), (3629, 385231), (5003, 279433), (14707, 95057), (25403, 55033), (35021, 39919)]