47203429

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 16663451

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1187, 1729, 2093, 3059, 5681, 8309, 15431, 22553, 27301, 39767, 108017, 157871, 191107, 293189, 354913, 518719, 2052323, 2484391, 3631033, 6743347, 47203429]

約数ペア:

[(1, 47203429), (7, 6743347), (13, 3631033), (19, 2484391), (23, 2052323), (91, 518719), (133, 354913), (161, 293189), (247, 191107), (299, 157871), (437, 108017), (1187, 39767), (1729, 27301), (2093, 22553), (3059, 15431), (5681, 8309)]