17809353

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 27881568

約数和(自身を除く): 10072215

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2707, 6579, 8121, 24363, 46019, 116401, 138057, 349203, 414171, 1047609, 1978817, 5936451, 17809353]

約数ペア:

[(1, 17809353), (3, 5936451), (9, 1978817), (17, 1047609), (43, 414171), (51, 349203), (129, 138057), (153, 116401), (387, 46019), (731, 24363), (2193, 8121), (2707, 6579)]