770445143

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 851301360

約数和(自身を除く): 80856217

約数列:

[1, 13, 89, 169, 181, 283, 1157, 2353, 3679, 15041, 16109, 25187, 30589, 47827, 51223, 209417, 327431, 665899, 2722421, 4256603, 4558847, 8656687, 59265011, 770445143]

約数ペア:

[(1, 770445143), (13, 59265011), (89, 8656687), (169, 4558847), (181, 4256603), (283, 2722421), (1157, 665899), (2353, 327431), (3679, 209417), (15041, 51223), (16109, 47827), (25187, 30589)]