428884169329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1\times {\mathrm{3075607}}^1$

素因数の和:3077436

約数の個数: 16

約数和(自身を含む): 535008162816

約数和(自身を除く): 106123993487

約数列:

[1, 7, 11, 77, 1811, 12677, 19921, 139447, 3075607, 21529249, 33831677, 236821739, 5569924277, 38989469939, 61269167047, 428884169329]

約数ペア:

[(1, 428884169329), (7, 61269167047), (11, 38989469939), (77, 5569924277), (1811, 236821739), (12677, 33831677), (19921, 21529249), (139447, 3075607)]