1222699539

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{160649}}^1$

素因数の和:160754

約数の個数: 16

約数和(自身を含む): 1696464000

約数和(自身を除く): 473764461

約数列:

[1, 3, 43, 59, 129, 177, 2537, 7611, 160649, 481947, 6907907, 9478291, 20723721, 28434873, 407566513, 1222699539]

約数ペア:

[(1, 1222699539), (3, 407566513), (43, 28434873), (59, 20723721), (129, 9478291), (177, 6907907), (2537, 481947), (7611, 160649)]