23537283

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 40346880

約数和(自身を除く): 16809597

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 121, 157, 177, 231, 363, 413, 471, 649, 847, 1099, 1239, 1727, 1947, 2541, 3297, 4543, 5181, 7139, 9263, 12089, 13629, 18997, 21417, 27789, 36267, 49973, 56991, 64841, 101893, 132979, 149919, 194523, 305679, 398937, 713251, 1120823, 2139753, 3362469, 7845761, 23537283]

約数ペア:

[(1, 23537283), (3, 7845761), (7, 3362469), (11, 2139753), (21, 1120823), (33, 713251), (59, 398937), (77, 305679), (121, 194523), (157, 149919), (177, 132979), (231, 101893), (363, 64841), (413, 56991), (471, 49973), (649, 36267), (847, 27789), (1099, 21417), (1239, 18997), (1727, 13629), (1947, 12089), (2541, 9263), (3297, 7139), (4543, 5181)]