329941479

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{826921}}^1$

素因数の和:826950

約数の個数: 16

約数和(自身を含む): 529230080

約数和(自身を除く): 199288601

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 826921, 2480763, 5788447, 15711499, 17365341, 47134497, 109980493, 329941479]

約数ペア:

[(1, 329941479), (3, 109980493), (7, 47134497), (19, 17365341), (21, 15711499), (57, 5788447), (133, 2480763), (399, 826921)]