1420485983

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 1744994304

約数和(自身を除く): 324508321

約数列:

[1, 7, 17, 119, 127, 193, 487, 889, 1351, 2159, 3281, 3409, 8279, 15113, 22967, 24511, 57953, 61849, 93991, 171577, 416687, 432943, 657937, 1051433, 1597847, 2916809, 7360031, 11184929, 11936857, 83557999, 202926569, 1420485983]

約数ペア:

[(1, 1420485983), (7, 202926569), (17, 83557999), (119, 11936857), (127, 11184929), (193, 7360031), (487, 2916809), (889, 1597847), (1351, 1051433), (2159, 657937), (3281, 432943), (3409, 416687), (8279, 171577), (15113, 93991), (22967, 61849), (24511, 57953)]