39661953

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 54548736

約数和(自身を除く): 14886783

約数列:

[1, 3, 43, 129, 131, 393, 2347, 5633, 7041, 16899, 100921, 302763, 307457, 922371, 13220651, 39661953]

約数ペア:

[(1, 39661953), (3, 13220651), (43, 922371), (129, 307457), (131, 302763), (393, 100921), (2347, 16899), (5633, 7041)]