439726029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 651006720

約数和(自身を除く): 211280691

約数列:

[1, 3, 17, 23, 51, 69, 229, 391, 687, 1173, 1637, 3893, 4911, 5267, 11679, 15801, 27829, 37651, 83487, 89539, 112953, 268617, 374873, 640067, 1124619, 1920201, 6372841, 8622079, 19118523, 25866237, 146575343, 439726029]

約数ペア:

[(1, 439726029), (3, 146575343), (17, 25866237), (23, 19118523), (51, 8622079), (69, 6372841), (229, 1920201), (391, 1124619), (687, 640067), (1173, 374873), (1637, 268617), (3893, 112953), (4911, 89539), (5267, 83487), (11679, 37651), (15801, 27829)]