328354719

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1421449}}^1$

素因数の和:1421470

約数の個数: 16

約数和(自身を含む): 545836800

約数和(自身を除く): 217482081

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1421449, 4264347, 9950143, 15635939, 29850429, 46907817, 109451573, 328354719]

約数ペア:

[(1, 328354719), (3, 109451573), (7, 46907817), (11, 29850429), (21, 15635939), (33, 9950143), (77, 4264347), (231, 1421449)]