147173838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3504139}}^1$

素因数の和:3504151

約数の個数: 16

約数和(自身を含む): 336397440

約数和(自身を除く): 189223602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3504139, 7008278, 10512417, 21024834, 24528973, 49057946, 73586919, 147173838]

約数ペア:

[(1, 147173838), (2, 73586919), (3, 49057946), (6, 24528973), (7, 21024834), (14, 10512417), (21, 7008278), (42, 3504139)]