23571351

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 12716649

約数列:

[1, 3, 9, 27, 41, 107, 123, 199, 321, 369, 597, 963, 1107, 1791, 2889, 4387, 5373, 8159, 13161, 21293, 24477, 39483, 63879, 73431, 118449, 191637, 220293, 574911, 873013, 2619039, 7857117, 23571351]

約数ペア:

[(1, 23571351), (3, 7857117), (9, 2619039), (27, 873013), (41, 574911), (107, 220293), (123, 191637), (199, 118449), (321, 73431), (369, 63879), (597, 39483), (963, 24477), (1107, 21293), (1791, 13161), (2889, 8159), (4387, 5373)]