2243358229

素因数分解:

$7^3\times {\mathrm{379}}^1\times {\mathrm{17257}}^1$

素因数の和:17657

約数の個数: 16

約数和(自身を含む): 2623216000

約数和(自身を除く): 379857771

約数列:

[1, 7, 49, 343, 379, 2653, 17257, 18571, 120799, 129997, 845593, 5919151, 6540403, 45782821, 320479747, 2243358229]

約数ペア:

[(1, 2243358229), (7, 320479747), (49, 45782821), (343, 6540403), (379, 5919151), (2653, 845593), (17257, 129997), (18571, 120799)]