247066554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5882537}}^1$

素因数の和:5882549

約数の個数: 16

約数和(自身を含む): 564723648

約数和(自身を除く): 317657094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5882537, 11765074, 17647611, 35295222, 41177759, 82355518, 123533277, 247066554]

約数ペア:

[(1, 247066554), (2, 123533277), (3, 82355518), (6, 41177759), (7, 35295222), (14, 17647611), (21, 11765074), (42, 5882537)]