214925321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 250463304

約数和(自身を除く): 35537983

約数列:

[1, 13, 19, 41, 247, 361, 533, 779, 1117, 4693, 10127, 14521, 14801, 21223, 45797, 192413, 275899, 403237, 595361, 870143, 5242081, 11311859, 16532717, 214925321]

約数ペア:

[(1, 214925321), (13, 16532717), (19, 11311859), (41, 5242081), (247, 870143), (361, 595361), (533, 403237), (779, 275899), (1117, 192413), (4693, 45797), (10127, 21223), (14521, 14801)]