14780821979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{29347}}^1$

素因数の和:29607

約数の個数: 32

約数和(自身を含む): 19113295872

約数和(自身を除く): 4332473893

約数列:

[1, 7, 11, 31, 77, 211, 217, 341, 1477, 2321, 2387, 6541, 16247, 29347, 45787, 71951, 205429, 322817, 503657, 909757, 2259719, 6192217, 6368299, 10007327, 43345519, 68114387, 70051289, 191958727, 476800709, 1343711089, 2111545997, 14780821979]

約数ペア:

[(1, 14780821979), (7, 2111545997), (11, 1343711089), (31, 476800709), (77, 191958727), (211, 70051289), (217, 68114387), (341, 43345519), (1477, 10007327), (2321, 6368299), (2387, 6192217), (6541, 2259719), (16247, 909757), (29347, 503657), (45787, 322817), (71951, 205429)]