47571843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 25211517

約数列:

[1, 3, 11, 23, 33, 69, 233, 253, 269, 699, 759, 807, 2563, 2959, 5359, 6187, 7689, 8877, 16077, 18561, 58949, 62677, 68057, 176847, 188031, 204171, 689447, 1441571, 2068341, 4324713, 15857281, 47571843]

約数ペア:

[(1, 47571843), (3, 15857281), (11, 4324713), (23, 2068341), (33, 1441571), (69, 689447), (233, 204171), (253, 188031), (269, 176847), (699, 68057), (759, 62677), (807, 58949), (2563, 18561), (2959, 16077), (5359, 8877), (6187, 7689)]