13811133

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 21841920

約数和(自身を除く): 8030787

約数列:

[1, 3, 7, 21, 59, 71, 157, 177, 213, 413, 471, 497, 1099, 1239, 1491, 3297, 4189, 9263, 11147, 12567, 27789, 29323, 33441, 64841, 78029, 87969, 194523, 234087, 657673, 1973019, 4603711, 13811133]

約数ペア:

[(1, 13811133), (3, 4603711), (7, 1973019), (21, 657673), (59, 234087), (71, 194523), (157, 87969), (177, 78029), (213, 64841), (413, 33441), (471, 29323), (497, 27789), (1099, 12567), (1239, 11147), (1491, 9263), (3297, 4189)]