3812641

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 4924800

約数和(自身を除く): 1112159

約数列:

[1, 7, 17, 23, 49, 119, 161, 199, 391, 833, 1127, 1393, 2737, 3383, 4577, 9751, 19159, 23681, 32039, 77809, 165767, 224273, 544663, 3812641]

約数ペア:

[(1, 3812641), (7, 544663), (17, 224273), (23, 165767), (49, 77809), (119, 32039), (161, 23681), (199, 19159), (391, 9751), (833, 4577), (1127, 3383), (1393, 2737)]