16998453

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 26162136

約数和(自身を除く): 9163683

約数列:

[1, 3, 9, 17, 51, 153, 241, 461, 723, 1383, 2169, 4097, 4149, 7837, 12291, 23511, 36873, 70533, 111101, 333303, 999909, 1888717, 5666151, 16998453]

約数ペア:

[(1, 16998453), (3, 5666151), (9, 1888717), (17, 999909), (51, 333303), (153, 111101), (241, 70533), (461, 36873), (723, 23511), (1383, 12291), (2169, 7837), (4097, 4149)]