56921298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1355269}}^1$

素因数の和:1355281

約数の個数: 16

約数和(自身を含む): 130105920

約数和(自身を除く): 73184622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1355269, 2710538, 4065807, 8131614, 9486883, 18973766, 28460649, 56921298]

約数ペア:

[(1, 56921298), (2, 28460649), (3, 18973766), (6, 9486883), (7, 8131614), (14, 4065807), (21, 2710538), (42, 1355269)]