339935421

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241603}}^1$

素因数の和:241680

約数の個数: 16

約数和(自身を含む): 525730304

約数和(自身を除く): 185794883

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 241603, 724809, 1691221, 5073663, 16187401, 48562203, 113311807, 339935421]

約数ペア:

[(1, 339935421), (3, 113311807), (7, 48562203), (21, 16187401), (67, 5073663), (201, 1691221), (469, 724809), (1407, 241603)]