47755981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22817}}^1$

素因数の和:22860

約数の個数: 16

約数和(自身を含む): 61334784

約数和(自身を除く): 13578803

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 22817, 159719, 296621, 524791, 2076347, 3673537, 6822283, 47755981]

約数ペア:

[(1, 47755981), (7, 6822283), (13, 3673537), (23, 2076347), (91, 524791), (161, 296621), (299, 159719), (2093, 22817)]