143441494

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{23339}}^1$

素因数の和:23787

約数の個数: 16

約数和(自身を含む): 246470400

約数和(自身を除く): 103028906

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 23339, 46678, 163373, 326746, 10245821, 20491642, 71720747, 143441494]

約数ペア:

[(1, 143441494), (2, 71720747), (7, 20491642), (14, 10245821), (439, 326746), (878, 163373), (3073, 46678), (6146, 23339)]