243581759

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 257048640

約数和(自身を除く): 13466881

約数列:

[1, 29, 71, 281, 421, 2059, 8149, 12209, 19951, 29891, 118301, 578579, 866839, 3430729, 8399371, 243581759]

約数ペア:

[(1, 243581759), (29, 8399371), (71, 3430729), (281, 866839), (421, 578579), (2059, 118301), (8149, 29891), (12209, 19951)]