8820798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{210019}}^1$

素因数の和:210031

約数の個数: 16

約数和(自身を含む): 20161920

約数和(自身を除く): 11341122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 210019, 420038, 630057, 1260114, 1470133, 2940266, 4410399, 8820798]

約数ペア:

[(1, 8820798), (2, 4410399), (3, 2940266), (6, 1470133), (7, 1260114), (14, 630057), (21, 420038), (42, 210019)]