804980757

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1\times {\mathrm{1381}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 1259322624

約数和(自身を除く): 454341867

約数列:

[1, 3, 7, 21, 41, 123, 287, 677, 861, 1381, 2031, 4143, 4739, 9667, 14217, 27757, 29001, 56621, 83271, 169863, 194299, 396347, 582897, 934937, 1189041, 2804811, 6544559, 19633677, 38332417, 114997251, 268326919, 804980757]

約数ペア:

[(1, 804980757), (3, 268326919), (7, 114997251), (21, 38332417), (41, 19633677), (123, 6544559), (287, 2804811), (677, 1189041), (861, 934937), (1381, 582897), (2031, 396347), (4143, 194299), (4739, 169863), (9667, 83271), (14217, 56621), (27757, 29001)]