729201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 1117440

約数和(自身を除く): 388239

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1163, 3489, 12793, 22097, 38379, 66291, 243067, 729201]

約数ペア:

[(1, 729201), (3, 243067), (11, 66291), (19, 38379), (33, 22097), (57, 12793), (209, 3489), (627, 1163)]