938365221

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{64373}}^1$

素因数の和:64532

約数の個数: 16

約数和(自身を含む): 1291599936

約数和(自身を除く): 353234715

約数列:

[1, 3, 43, 113, 129, 339, 4859, 14577, 64373, 193119, 2768039, 7274149, 8304117, 21822447, 312788407, 938365221]

約数ペア:

[(1, 938365221), (3, 312788407), (43, 21822447), (113, 8304117), (129, 7274149), (339, 2768039), (4859, 193119), (14577, 64373)]