23280453

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2199

約数の個数: 40

約数和(自身を含む): 41856320

約数和(自身を除く): 18575867

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 2161, 3591, 6483, 10773, 15127, 19449, 41059, 45381, 58347, 123177, 136143, 175041, 287413, 369531, 408429, 862239, 1108593, 1225287, 2586717, 3325779, 7760151, 23280453]

約数ペア:

[(1, 23280453), (3, 7760151), (7, 3325779), (9, 2586717), (19, 1225287), (21, 1108593), (27, 862239), (57, 408429), (63, 369531), (81, 287413), (133, 175041), (171, 136143), (189, 123177), (399, 58347), (513, 45381), (567, 41059), (1197, 19449), (1539, 15127), (2161, 10773), (3591, 6483)]