143021274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17909}}^1$

素因数の和:17947

約数の個数: 32

約数和(自身を含む): 314642880

約数和(自身を除く): 171621606

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2662, 3993, 7986, 17909, 35818, 53727, 107454, 196999, 393998, 590997, 1181994, 2166989, 4333978, 6500967, 13001934, 23836879, 47673758, 71510637, 143021274]

約数ペア:

[(1, 143021274), (2, 71510637), (3, 47673758), (6, 23836879), (11, 13001934), (22, 6500967), (33, 4333978), (66, 2166989), (121, 1181994), (242, 590997), (363, 393998), (726, 196999), (1331, 107454), (2662, 53727), (3993, 35818), (7986, 17909)]