4358838421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{427379}}^1$

素因数の和:427464

約数の個数: 16

約数和(自身を含む): 5251645440

約数和(自身を除く): 892807019

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 427379, 2991653, 13248749, 20086813, 92741243, 140607691, 622691203, 4358838421]

約数ペア:

[(1, 4358838421), (7, 622691203), (31, 140607691), (47, 92741243), (217, 20086813), (329, 13248749), (1457, 2991653), (10199, 427379)]