289041473

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{4783}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 337559040

約数和(自身を除く): 48517567

約数列:

[1, 7, 89, 97, 623, 679, 4783, 8633, 33481, 60431, 425687, 463951, 2979809, 3247657, 41291639, 289041473]

約数ペア:

[(1, 289041473), (7, 41291639), (89, 3247657), (97, 2979809), (623, 463951), (679, 425687), (4783, 60431), (8633, 33481)]