16308939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 6310581

約数列:

[1, 3, 41, 67, 123, 201, 1979, 2747, 5937, 8241, 81139, 132593, 243417, 397779, 5436313, 16308939]

約数ペア:

[(1, 16308939), (3, 5436313), (41, 397779), (67, 243417), (123, 132593), (201, 81139), (1979, 8241), (2747, 5937)]