180003313

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{22817}}^1$

素因数の和:22861

約数の個数: 16

約数和(自身を含む): 219052800

約数和(自身を除く): 39049487

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 22817, 159719, 524791, 1118033, 3673537, 7826231, 25714759, 180003313]

約数ペア:

[(1, 180003313), (7, 25714759), (23, 7826231), (49, 3673537), (161, 1118033), (343, 524791), (1127, 159719), (7889, 22817)]