712887923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{2789}}^1$

素因数の和:4042

約数の個数: 16

約数和(自身を含む): 819590400

約数和(自身を除く): 106702477

約数列:

[1, 11, 19, 209, 1223, 2789, 13453, 23237, 30679, 52991, 255607, 582901, 3410947, 37520417, 64807993, 712887923]

約数ペア:

[(1, 712887923), (11, 64807993), (19, 37520417), (209, 3410947), (1223, 582901), (2789, 255607), (13453, 52991), (23237, 30679)]