12589733667

素因数分解:

$3^1\times 7^1\times {\mathrm{66977}}^1\times {\mathrm{8951}}^1$

素因数の和:75938

約数の個数: 16

約数和(自身を含む): 19186785792

約数和(自身を除く): 6597052125

約数列:

[1, 3, 7, 21, 8951, 26853, 62657, 66977, 187971, 200931, 468839, 1406517, 599511127, 1798533381, 4196577889, 12589733667]

約数ペア:

[(1, 12589733667), (3, 4196577889), (7, 1798533381), (21, 599511127), (8951, 1406517), (26853, 468839), (62657, 200931), (66977, 187971)]