1098241249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{155801}}^1$

素因数の和:155880

約数の個数: 16

約数和(自身を含む): 1346129280

約数和(自身を除く): 247888031

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 155801, 1090607, 2960219, 8257453, 20721533, 57802171, 156891607, 1098241249]

約数ペア:

[(1, 1098241249), (7, 156891607), (19, 57802171), (53, 20721533), (133, 8257453), (371, 2960219), (1007, 1090607), (7049, 155801)]