16954623

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 29004800

約数和(自身を除く): 12050177

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 823, 981, 2289, 2469, 2943, 5761, 6867, 7407, 17283, 20601, 22221, 51849, 89707, 155547, 269121, 627949, 807363, 1883847, 2422089, 5651541, 16954623]

約数ペア:

[(1, 16954623), (3, 5651541), (7, 2422089), (9, 1883847), (21, 807363), (27, 627949), (63, 269121), (109, 155547), (189, 89707), (327, 51849), (763, 22221), (823, 20601), (981, 17283), (2289, 7407), (2469, 6867), (2943, 5761)]