7867145377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197831}}^1$

素因数の和:197893

約数の個数: 32

約数和(自身を含む): 10635448320

約数和(自身を除く): 2768302943

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1729, 2093, 3059, 5681, 39767, 197831, 1384817, 2571803, 3758789, 4550113, 18002621, 26311523, 31850791, 48864257, 59151469, 86452147, 342049799, 414060283, 605165029, 1123877911, 7867145377]

約数ペア:

[(1, 7867145377), (7, 1123877911), (13, 605165029), (19, 414060283), (23, 342049799), (91, 86452147), (133, 59151469), (161, 48864257), (247, 31850791), (299, 26311523), (437, 18002621), (1729, 4550113), (2093, 3758789), (3059, 2571803), (5681, 1384817), (39767, 197831)]