829596447

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{76369}}^1$

素因数の和:76463

約数の個数: 24

約数和(自身を含む): 1286681760

約数和(自身を除く): 457085313

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 76369, 229107, 687321, 1298273, 3894819, 5422199, 11684457, 16266597, 48799791, 92177383, 276532149, 829596447]

約数ペア:

[(1, 829596447), (3, 276532149), (9, 92177383), (17, 48799791), (51, 16266597), (71, 11684457), (153, 5422199), (213, 3894819), (639, 1298273), (1207, 687321), (3621, 229107), (10863, 76369)]