438467133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{126323}}^1$

素因数の和:126428

約数の個数: 16

約数和(自身を含む): 636672960

約数和(自身を除く): 198205827

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 126323, 378969, 1642199, 4926597, 11242747, 33728241, 146155711, 438467133]

約数ペア:

[(1, 438467133), (3, 146155711), (13, 33728241), (39, 11242747), (89, 4926597), (267, 1642199), (1157, 378969), (3471, 126323)]