1289650803

素因数分解:

$3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{71161}}^1$

素因数の和:72034

約数の個数: 16

約数和(自身を含む): 1967486976

約数和(自身を除く): 677836173

約数列:

[1, 3, 7, 21, 863, 2589, 6041, 18123, 71161, 213483, 498127, 1494381, 61411943, 184235829, 429883601, 1289650803]

約数ペア:

[(1, 1289650803), (3, 429883601), (7, 184235829), (21, 61411943), (863, 1494381), (2589, 498127), (6041, 213483), (18123, 71161)]