3840351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 5461344

約数和(自身を除く): 1620993

約数列:

[1, 3, 17, 51, 257, 293, 771, 879, 4369, 4981, 13107, 14943, 75301, 225903, 1280117, 3840351]

約数ペア:

[(1, 3840351), (3, 1280117), (17, 225903), (51, 75301), (257, 14943), (293, 13107), (771, 4981), (879, 4369)]