947245423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{2687}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 1018967040

約数和(自身を除く): 71721617

約数列:

[1, 17, 89, 233, 1513, 2687, 3961, 20737, 45679, 239143, 352529, 626071, 4065431, 10643207, 55720319, 947245423]

約数ペア:

[(1, 947245423), (17, 55720319), (89, 10643207), (233, 4065431), (1513, 626071), (2687, 352529), (3961, 239143), (20737, 45679)]