804975087

素因数分解:

$3^1\times 7^2\times {\mathrm{911}}^1\times {\mathrm{6011}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 1250111232

約数和(自身を除く): 445136145

約数列:

[1, 3, 7, 21, 49, 147, 911, 2733, 6011, 6377, 18033, 19131, 42077, 44639, 126231, 133917, 294539, 883617, 5476021, 16428063, 38332147, 114996441, 268325029, 804975087]

約数ペア:

[(1, 804975087), (3, 268325029), (7, 114996441), (21, 38332147), (49, 16428063), (147, 5476021), (911, 883617), (2733, 294539), (6011, 133917), (6377, 126231), (18033, 44639), (19131, 42077)]