355283461

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 411264000

約数和(自身を除く): 55980539

約数列:

[1, 13, 23, 79, 89, 169, 299, 1027, 1157, 1817, 2047, 2197, 3887, 7031, 13351, 15041, 23621, 26611, 50531, 91403, 161713, 173563, 195533, 307073, 345943, 1188239, 2102269, 3991949, 4497259, 15447107, 27329497, 355283461]

約数ペア:

[(1, 355283461), (13, 27329497), (23, 15447107), (79, 4497259), (89, 3991949), (169, 2102269), (299, 1188239), (1027, 345943), (1157, 307073), (1817, 195533), (2047, 173563), (2197, 161713), (3887, 91403), (7031, 50531), (13351, 26611), (15041, 23621)]