173838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4139}}^1$

素因数の和:4151

約数の個数: 16

約数和(自身を含む): 397440

約数和(自身を除く): 223602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4139, 8278, 12417, 24834, 28973, 57946, 86919, 173838]

約数ペア:

[(1, 173838), (2, 86919), (3, 57946), (6, 28973), (7, 24834), (14, 12417), (21, 8278), (42, 4139)]