973048321

素因数分解:

$7^2\times {\mathrm{1009}}^1\times {\mathrm{19681}}^1$

素因数の和:20704

約数の個数: 12

約数和(自身を含む): 1133092740

約数和(自身を除く): 160044419

約数列:

[1, 7, 49, 1009, 7063, 19681, 49441, 137767, 964369, 19858129, 139006903, 973048321]

約数ペア:

[(1, 973048321), (7, 139006903), (49, 19858129), (1009, 964369), (7063, 137767), (19681, 49441)]