9780673

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 11684736

約数和(自身を除く): 1904063

約数列:

[1, 7, 41, 53, 287, 371, 643, 2173, 4501, 15211, 26363, 34079, 184541, 238553, 1397239, 9780673]

約数ペア:

[(1, 9780673), (7, 1397239), (41, 238553), (53, 184541), (287, 34079), (371, 26363), (643, 15211), (2173, 4501)]