12800841

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 17478720

約数和(自身を除く): 4677879

約数列:

[1, 3, 83, 101, 249, 303, 509, 1527, 8383, 25149, 42247, 51409, 126741, 154227, 4266947, 12800841]

約数ペア:

[(1, 12800841), (3, 4266947), (83, 154227), (101, 126741), (249, 51409), (303, 42247), (509, 25149), (1527, 8383)]