16514897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 20001792

約数和(自身を除く): 3486895

約数列:

[1, 7, 23, 67, 161, 469, 1531, 1541, 10717, 10787, 35213, 102577, 246491, 718039, 2359271, 16514897]

約数ペア:

[(1, 16514897), (7, 2359271), (23, 718039), (67, 246491), (161, 102577), (469, 35213), (1531, 10787), (1541, 10717)]