7854969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 3964551

約数列:

[1, 3, 17, 29, 47, 51, 87, 113, 141, 339, 493, 799, 1363, 1479, 1921, 2397, 3277, 4089, 5311, 5763, 9831, 15933, 23171, 55709, 69513, 90287, 154019, 167127, 270861, 462057, 2618323, 7854969]

約数ペア:

[(1, 7854969), (3, 2618323), (17, 462057), (29, 270861), (47, 167127), (51, 154019), (87, 90287), (113, 69513), (141, 55709), (339, 23171), (493, 15933), (799, 9831), (1363, 5763), (1479, 5311), (1921, 4089), (2397, 3277)]