434087717

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{385171}}^1$

素因数の和:385208

約数の個数: 12

約数和(自身を含む): 526915296

約数和(自身を除く): 92827579

約数列:

[1, 7, 23, 49, 161, 1127, 385171, 2696197, 8858933, 18873379, 62012531, 434087717]

約数ペア:

[(1, 434087717), (7, 62012531), (23, 18873379), (49, 8858933), (161, 2696197), (1127, 385171)]