814897713

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{4519}}^1$

素因数の和:4837

約数の個数: 32

約数和(自身を含む): 1286717440

約数和(自身を除く): 471819727

約数列:

[1, 3, 7, 21, 31, 93, 217, 277, 651, 831, 1939, 4519, 5817, 8587, 13557, 25761, 31633, 60109, 94899, 140089, 180327, 420267, 980623, 1251763, 2941869, 3755289, 8762341, 26287023, 38804653, 116413959, 271632571, 814897713]

約数ペア:

[(1, 814897713), (3, 271632571), (7, 116413959), (21, 38804653), (31, 26287023), (93, 8762341), (217, 3755289), (277, 2941869), (651, 1251763), (831, 980623), (1939, 420267), (4519, 180327), (5817, 140089), (8587, 94899), (13557, 60109), (25761, 31633)]