2724327

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1630233

約数列:

[1, 3, 9, 23, 27, 41, 69, 107, 123, 207, 321, 369, 621, 943, 963, 1107, 2461, 2829, 2889, 4387, 7383, 8487, 13161, 22149, 25461, 39483, 66447, 100901, 118449, 302703, 908109, 2724327]

約数ペア:

[(1, 2724327), (3, 908109), (9, 302703), (23, 118449), (27, 100901), (41, 66447), (69, 39483), (107, 25461), (123, 22149), (207, 13161), (321, 8487), (369, 7383), (621, 4387), (943, 2889), (963, 2829), (1107, 2461)]