1266192783

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{147937}}^1$

素因数の和:148263

約数の個数: 16

約数和(自身を含む): 1881771360

約数和(自身を除く): 615578577

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 147937, 443811, 1331433, 3994299, 46896029, 140688087, 422064261, 1266192783]

約数ペア:

[(1, 1266192783), (3, 422064261), (9, 140688087), (27, 46896029), (317, 3994299), (951, 1331433), (2853, 443811), (8559, 147937)]