2013111387

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38177}}^1$

素因数の和:38230

約数の個数: 48

約数和(自身を含む): 3557578752

約数和(自身を除く): 1544467365

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 567, 651, 837, 1701, 1953, 2511, 5859, 7533, 17577, 38177, 52731, 114531, 267239, 343593, 801717, 1030779, 1183487, 2405151, 3092337, 3550461, 7215453, 8284409, 9277011, 10651383, 21646359, 24853227, 31954149, 64939077, 74559681, 95862447, 223679043, 287587341, 671037129, 2013111387]

約数ペア:

[(1, 2013111387), (3, 671037129), (7, 287587341), (9, 223679043), (21, 95862447), (27, 74559681), (31, 64939077), (63, 31954149), (81, 24853227), (93, 21646359), (189, 10651383), (217, 9277011), (243, 8284409), (279, 7215453), (567, 3550461), (651, 3092337), (837, 2405151), (1701, 1183487), (1953, 1030779), (2511, 801717), (5859, 343593), (7533, 267239), (17577, 114531), (38177, 52731)]