12309309

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 19274112

約数和(自身を除く): 6964803

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 1871, 2193, 5613, 6579, 16839, 31807, 80453, 95421, 241359, 286263, 724077, 1367701, 4103103, 12309309]

約数ペア:

[(1, 12309309), (3, 4103103), (9, 1367701), (17, 724077), (43, 286263), (51, 241359), (129, 95421), (153, 80453), (387, 31807), (731, 16839), (1871, 6579), (2193, 5613)]