23768397

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 38602872

約数和(自身を除く): 14834475

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 369, 421, 459, 697, 1107, 1263, 1377, 2091, 3321, 3789, 6273, 7157, 11367, 17261, 18819, 21471, 34101, 51783, 56457, 64413, 155349, 193239, 293437, 466047, 579717, 880311, 1398141, 2640933, 7922799, 23768397]

約数ペア:

[(1, 23768397), (3, 7922799), (9, 2640933), (17, 1398141), (27, 880311), (41, 579717), (51, 466047), (81, 293437), (123, 193239), (153, 155349), (369, 64413), (421, 56457), (459, 51783), (697, 34101), (1107, 21471), (1263, 18819), (1377, 17261), (2091, 11367), (3321, 7157), (3789, 6273)]