12072903

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 16780800

約数和(自身を除く): 4707897

約数列:

[1, 3, 29, 87, 151, 453, 919, 2757, 4379, 13137, 26651, 79953, 138769, 416307, 4024301, 12072903]

約数ペア:

[(1, 12072903), (3, 4024301), (29, 416307), (87, 138769), (151, 79953), (453, 26651), (919, 13137), (2757, 4379)]