10555321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 12835584

約数和(自身を除く): 2280263

約数列:

[1, 7, 23, 53, 161, 371, 1219, 1237, 8533, 8659, 28451, 65561, 199157, 458927, 1507903, 10555321]

約数ペア:

[(1, 10555321), (7, 1507903), (23, 458927), (53, 199157), (161, 65561), (371, 28451), (1219, 8659), (1237, 8533)]