297184321

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{3253}}^1$

素因数の和:3712

約数の個数: 16

約数和(自身を含む): 351536128

約数和(自身を除く): 54351807

約数列:

[1, 7, 31, 217, 421, 2947, 3253, 13051, 22771, 91357, 100843, 705901, 1369513, 9586591, 42454903, 297184321]

約数ペア:

[(1, 297184321), (7, 42454903), (31, 9586591), (217, 1369513), (421, 705901), (2947, 100843), (3253, 91357), (13051, 22771)]