78988427

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 93116352

約数和(自身を除く): 14127925

約数列:

[1, 7, 41, 157, 287, 1099, 1753, 6437, 12271, 45059, 71873, 275221, 503111, 1926547, 11284061, 78988427]

約数ペア:

[(1, 78988427), (7, 11284061), (41, 1926547), (157, 503111), (287, 275221), (1099, 71873), (1753, 45059), (6437, 12271)]