980934321

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{68881}}^1$

素因数の和:69032

約数の個数: 16

約数和(自身を含む): 1348985088

約数和(自身を除く): 368050767

約数列:

[1, 3, 47, 101, 141, 303, 4747, 14241, 68881, 206643, 3237407, 6956981, 9712221, 20870943, 326978107, 980934321]

約数ペア:

[(1, 980934321), (3, 326978107), (47, 20870943), (101, 9712221), (141, 6956981), (303, 3237407), (4747, 206643), (14241, 68881)]